Sooooo many people have been biting their nails waiting for this, including myself! Thanks for going over the data. Hoping the SB does well in my 7875 6.2
They say you are not working if you do what you love. You are always so "up", positive, and energetic, the love and enthusiasm comes through in gobs of horsepower! I am building a 408 for my silverado so I LOVE all these comparison videos. Looks like, at least for me, it's the truck Norris cam.
I wonder what the Sloppy Best would look with a 107.5 or 108 LSA like the Truck Norris is. Would it keep its lead in the top end but match the BTR cam down low?
Terrific stuff Richard. First time I've seen a cam with solid top end stay equal or better to stock all the way to 2000 rpm. Even on a stock converter that Chuck Norris looks fantastic.
Perfect, thank you. Truck Norris it is. My truck does a-lot of off roading and is built to do that stuff, though it mostly just DDs come hunting season and messy weather I often push it. I want that mid range oomph.
Man I would really love to see a comparison between the truck Norris and the summit 8720 cams. I'm m building a lq4 with ported 706 heads for a humvee ls swap
Very interesting but if your chosen cam is going in a daily street driven vehicle, it's probably not at full throttle very often and I'd put my money on the btr cam being better at part throttle conditions in most applications. I would have a conversation with btr and a few other knowledgeable companies before purchasing such a vital part of my combination based on a dyno test or a small price difference.
Richard just looked at the new cam from tsp the " chopocabra" 214/222 .550/.550 108 LSA. Shameful on there part I feel like they took all of Brian toilets hard work and research made a camshaft almost identical to the norris shaft and named it somthing intriguing to some folks that may for for a name rather than a cam spec . just wanted to bring this to your attention maybe try a test on the "chopocabra" see if the results are similar to the norris cam swap results North Maine Steve
Wish I could have seen the last bit on the comparison on side by side dyno graph on the 5.3 like u did on the 5.7 side by side Norris vs. Best dyno sheet just wanted to see the 2 on graph w the 5.3 where the 5.3 had differnt sweeps than the 5.7 especially down low
I wonder what the comparison would be on that ls1 with truck Norris cam between two sets of heads? One would be 862s with bigger valves vs 243s milled to achieve the same CR as the 862s?
Great comparo! Those RHS/Mast heads seem to be very strong-any comparison of them to, say, TFS 215s? Otherwise it looks like that increased bore is really worth it! Thanks Richard. Looking for part 2…
Sweet I think he did well only one video and your testing he sold like 375 or 475 of those buggers in under a month seems like he had great success selling them
For a street car or truck that torque curve the mid range power from 3000-4700rpm is very useable in stoplight banzai where stout track gears and rpms are not as useable that is why Truck Norris is a good street cam.
Revisting this, I put a Texas Speed CHOPacabra cam in my LQ4 with 862 heads. Originally I wanted the BTR TN, but got a great deal on cam and springs. I'm not really pleased with the lack of power. It drives great andsounds good, but feels like it's down 20-25 RW from where it should be. I am going to replace my converter first, because it was doing weird stuff on the dyno. If it doesn't seem any better after ruling that out - it's time for a change. I have a nice set of 799s done by Advanced Induction, and a Sloppy Best Cam. I'm leaning towards swapping those on after the converter to get what I want out of this daily driven combo.
SO by choosing a short side exit 3" exhaust on my Gbody swapped 5.3Ls i may have sacrificed some lowend TQ with such a big short side exit exhauston stock LM7
Looks like header diameter and full exhaust seems to promote better exhaust flow due to superior scavenging of the exhaust gasses at a higher velocity ??
Richard.. C5Z / LS6. All the usual bolt ons. Long tubes. Off road x-pipe…Mildly ported 243 head’s w/ double springs etc. Sloppy Best? Or Sloppy stage 2? What’s your pick? Car is street/strip. 6 speed. 3.42 gears. Sticky tires.
Thanks Richard, you teach things that apply to all engines, I’m a big FE fan, but the builders are really getting to be real jerks. I am about to switch to the LS. Lol.
So on a LQ9 with ported (not cnc) 243s and TBSS in a gmt800 with factory 3.73s... The 6L should eat up some stall tp be able to run factory converter? I was thinking at most, throwing in a 4.2 converter since it'll bump up stall speed a couple hundred rpms. I really like these cams that look small on paper, but make bigger #s than expected. I just freshened up my top end on my 98 WS6 t56 car that i built with everything that makes a C5Z a Z06 over base C5 but with original FAST 78mm. Full exh n bolt ons with slightly conservative tune on dyno jet made 392whp and 386wtq. Yes, has 4.10s also.... But when I re-did top end thx to original timing chain snapping at 7k while racing, i ported my 243s and used the SDPC LS6 Power Max Plus cam as I wanted something wee bigger but still can DD and beat the crap out of it like with LS6 combo. And just being a 220/222 with .570 lift on both sides and 112+2 LSA... It's so much more of a cam than I expected! So for 1, it was $239 shipped when I bought it. And 2, WOW!!! Love every bit. Chop is nice, but not too much. Haven't retuned it yet and runs great. Not perfect, but afr not out to lunch either. I have taken it to 7k several times without skipping a beat. But yeah, it feels like a what stg3 cams were 15 yrs ago!! I'd love to see some LS6 vs SDPC cams. They have 2 different LS6 versions. The other is like the one, but intake dur is down at 204 vs other at 220. Which I bought originally for the LQ9 build for my 04 Tahoe!
I mentioned the other day about the 2 cams side by side I just wanted to see the comparison of the 2 on a 5.3 setup on the same same dyno graph only reason I ask is I noticed the 5.3 tests had less bottom end dip. Again thank u for your time and replays your a great dude and very god dammn smart. North Maine Steve
Richard is doing his best man! But I definitely would love to see more hemi stuff especially a comparison of the pre eagle hemi heads to the 09+ vvt heads. I'd also love to see the 6.4 hemi cam put in a 5.7 considering everyone says its like a 50HP gain supposedly
Being as i have a hemi, id like to see more as well. Aftermarket heads vs ported pre eagle and eagle heads. Does a throttlebody add power(evergone says no, but why is the hemi different). And also different cams
I'd love to see a Comp cams 54-456-11, which is basically a high lift GM Hot cam. I think it'd be right in the middle. 706 heads are made for 1-5/8" headers...and they work very well up to 500 bhp.
Biggest difference is in the cost involved to support each, the TN can use GM springs while the SB needs aftermarket due to lift, TN was developed to be used with factory converter while as you mentioned the SB looks to need a converter upgrade so unless you are doing a TB converter its a few hundred dollars more to be as efficient.
Richard what about the Chopacabra vs the sloppy stage 2 i want chop with some power gains and drive ability im building 2 engines one 2003 5.3 with very low kms and a 6.0 with unknown kms whats the best bang for my buck on both engines the 5.3 is going im my 89 blazer s10 and the 6.0 is going in my 1995 ss s10
But meant to say can you tell me what valve springs and push rods to run w the sloppy best cam. .600 behive springs? Stock push rod length? And what I recommend for upgraded brand push rods and preferred brand of valve spring you like to run on 5.3 L33 motor
Why would you do the test twice? Did you watch the video? He tested the BTR on the 5.7 and the 5.3 @5:00, THEN HE TESTED THE Sloppy ON THE SAME TWO ENGINES @9:50. Pay attention much?
@@monkeyCmonkeyDoo yes I watched the video and I paid attention. Don't throw stones in a glass house. At 12:00 he over lays the BTR and Best on the 5.7. I was asking for the overlay for the 5.3, that was not shown.
You know there are on here. the know it all driveway mechanic for LS guys .the one recommended to use a factory cam that was in his engine he was rebuilding but have a machine shop do whatever to it .but rebuilding his engine he says no need to replace cam bearings.
Hey Richard I belive u said this answer but don't remember will the sloppy best have a more aggressive or louder / lopier idle note than the norris camshaft I love that choppy idle!
I put this cam in my 2007 gmc 3500 with 6.0 and 4L80E. The engine is out at the moment and I’m wondering if there is a better torque converter to run or is my stock converter optimal?
Sloppy best vs Elgin 1840p 🤔 judging by this curve with more lobe separation and what not and the same or .005 more lift the sloppy stage 2 would prob flow a little better up top correct? The two seem pretty comparable. Def solid contenders for decent prices
So just any old .600 lift behive springs and stock length push rods? Do u recommend the trunion upgrade on the rocker arms with either of these 2 cams?
@@richardholdener1727 not going for anything crazy. Just for my Tahoe for towing my travel trailer. Just saw a ls3 cam, springs, pushrods and gaskets for $100. Was just curious if they could just drop in
Ima try asking this again but more simplified and the other cam with a different lift. Lq4 6.0. Truck norris or Texas speed truck cam cam stage 2 .550 lift? Don't want any loss down low
I know this video iS a year old But I have a question. What kind of gains just dropping It in a truck without a tune. Just wondering if you’ve tried It.
Been really looking at the Norris camshaft for a while now soo happy u tested this on a 5.3 I can't get it out of my head though that I'll get another few up w the sloppy best though. Think I g I'm gonna go w the sloppy shaft
How do the BTR truck cams compare to the summit truck cams? Summit advertise intake valve closing timing to make low end torque. Have you tested those Richard Holdner?
So this is random but I just saw some pictures of a hot rod with a long runner Chrysler cross ram intake manifold....Has anyone modified one for sequential fuel injection? Also I noticed on the hot rod it placed the carburetor's over the top of the header's...Heat rise's so heat soak is an obvious issue on those, my idea to combat that was to insulate the intake and use heat reflecting gold tape over that...and also ceramic coating the header's and perhaps also header wrap near the flange under where the carburetor's sit... Also don't know if there is aftermarket reproductions of the long cross ram to play with...would hate to cut into an original to try it...was hoping someone tried these ideas cause I just wanna see it.
Hey Richard when your done w testing would u consider selling the sloppy best cam u have on hand I'm trying to contact Matt to see when he may have more but I've had no luck? Thank u for the time to reply
Oh boy, just what I like to see, independent results, thank you Richard
the old sad part is Richard doesn't show us brrrap brrrap install like you, and goodandtight methodology.. We wish he did..
I want to see it with boost
@@zacharygray5791 boost is just a multiplier
@Sloppy Mechanics How would the sloppy best compare to your Sloppy Stage 1.5 (elgin 1839p) camshaft? N/A ls1 in a truck with boost doen the road
@@braydenmeals9311 just throw in a cam and springs. Don't overthink it :) my 5 cents.
The entire performance community owes you a debt of gratitude. Thank you so much for running down to 2000!!
Sooooo many people have been biting their nails waiting for this, including myself! Thanks for going over the data. Hoping the SB does well in my 7875 6.2
Fabulous comparison!
Next request would be a comparison of a SS2 and a Sloppy Best cam on a 6.0L or 6.2L. 😉
What is ss2
@@utahcountypicazospage5412 Sloppy stage 2 im guessing.
Look at the video Matt posted- it covers exactly that. Research is your friend.
@@utahcountypicazospage5412 super sayian 2
Did he do one ??
Could we see the Truck Noris, Sloppy Best, and Sloppy Stg 2 curves on the same graph on the same engine?
Would like to see those two on the chart with original sloppy stage 2.
Any input thinking of putting a set of 862s and doing the truck Norris cam on a 6.0 2500hd
Just to help out with towing
should work well
Hope we can see these cams up against more cams. Let's break out the comp cams and of course the sloppy stage 2. And on a 6.2 or 6.0.
They say you are not working if you do what you love. You are always so "up", positive, and energetic, the love and enthusiasm comes through in gobs of horsepower! I am building a 408 for my silverado so I LOVE all these comparison videos. Looks like, at least for me, it's the truck Norris cam.
I wonder what the Sloppy Best would look with a 107.5 or 108 LSA like the Truck Norris is. Would it keep its lead in the top end but match the BTR cam down low?
it won't
Be a good idea to consider cost for these cams. Aint nuthin beating the man
Exactly I have said this to chopppacobra beat TN in another video Texas speed has Black Friday sales for cam kits price should always be a factor
Would be interesting to see how they stack up to summits 8720 in those combos.
Terrific stuff Richard. First time I've seen a cam with solid top end stay equal or better to stock all the way to 2000 rpm. Even on a stock converter that Chuck Norris looks fantastic.
it was impressive
Richard wish you would have done 243 heads on the 5.7 when compariing the Truck Norris/SS1 cams. Its what im building currently.
same thing
Where can i find the sloppy best cam
compare the torque and power curves of the 54-454-11, if you gotta converter it anyway why not make all the power
Perfect, thank you. Truck Norris it is. My truck does a-lot of off roading and is built to do that stuff, though it mostly just DDs come hunting season and messy weather I often push it. I want that mid range oomph.
Man I would really love to see a comparison between the truck Norris and the summit 8720 cams. I'm m building a lq4 with ported 706 heads for a humvee ls swap
Wow I’m actually doing a lq9 swap for my h2 hummer bros
Just got off work it’s time to figure out what cam to put in my truck
Very interesting but if your chosen cam is going in a daily street driven vehicle, it's probably not at full throttle very often and I'd put my money on the btr cam being better at part throttle conditions in most applications. I would have a conversation with btr and a few other knowledgeable companies before purchasing such a vital part of my combination based on a dyno test or a small price difference.
You could always check the valve clearance and see if you could advance the best a few degrees. Best Intake is probably closing later .
Was there ever a part two to this as mentioned in the video?
I’m putting this cam in an LQ4 with 862 heads, should be a good runner.
Which cam are you using?
Richard just looked at the new cam from tsp the " chopocabra" 214/222 .550/.550 108 LSA. Shameful on there part I feel like they took all of Brian toilets hard work and research made a camshaft almost identical to the norris shaft and named it somthing intriguing to some folks that may for for a name rather than a cam spec . just wanted to bring this to your attention maybe try a test on the "chopocabra" see if the results are similar to the norris cam swap results
North Maine Steve
Wish I could have seen the last bit on the comparison on side by side dyno graph on the 5.3 like u did on the 5.7 side by side Norris vs. Best dyno sheet just wanted to see the 2 on graph w the 5.3 where the 5.3 had differnt sweeps than the 5.7 especially down low
Ready for part 2 sir!
I wonder what the comparison would be on that ls1 with truck Norris cam between two sets of heads? One would be 862s with bigger valves vs 243s milled to achieve the same CR as the 862s?
I'm waiting for the Bruce Flee cam.
Great comparo! Those RHS/Mast heads seem to be very strong-any comparison of them to, say, TFS 215s? Otherwise it looks like that increased bore is really worth it! Thanks Richard. Looking for part 2…
Sweet I think he did well only one video and your testing he sold like 375 or 475 of those buggers in under a month seems like he had great success selling them
Richard, thanks for the testing!
Man that truck Norris cam is impressive.
Now you need to test the Tick Performance Towmax stage 2.
I came here to say this.
@@NoName-en4op beat you to it 😜
For a street car or truck that torque curve the mid range power from 3000-4700rpm is very useable in stoplight banzai where stout track gears and rpms are not as useable that is why Truck Norris is a good street cam.
The first test is weird to me. If I had a 5.7 the first thing I would do is the cam, not Cnc ported aftermarket heads with a stock cam
Revisting this, I put a Texas Speed CHOPacabra cam in my LQ4 with 862 heads. Originally I wanted the BTR TN, but got a great deal on cam and springs. I'm not really pleased with the lack of power. It drives great andsounds good, but feels like it's down 20-25 RW from where it should be. I am going to replace my converter first, because it was doing weird stuff on the dyno. If it doesn't seem any better after ruling that out - it's time for a change. I have a nice set of 799s done by Advanced Induction, and a Sloppy Best Cam. I'm leaning towards swapping those on after the converter to get what I want out of this daily driven combo.
that TS cam should be a significant jump in power over any stock cam-I suspect tune
I’m gonna say tuning if your tuner can’t get drivability down try another tuner choppacobra is a great cam choice
I love how you explain the difference on the cams thank you for your time
SO by choosing a short side exit 3" exhaust on my Gbody swapped 5.3Ls i may have sacrificed some lowend TQ with such a big short side exit exhauston stock LM7
Not really because you have bends notice Richard’s set up was basically open headers with short pipes
I have a 05 Tahoe with stock converter can I get away with running the truck Norris with tuning
Looks like header diameter and full exhaust seems to promote better exhaust flow due to superior scavenging of the exhaust gasses at a higher velocity ??
Richard.. C5Z / LS6. All the usual bolt ons. Long tubes. Off road x-pipe…Mildly ported 243 head’s w/ double springs etc. Sloppy Best? Or Sloppy stage 2? What’s your pick? Car is street/strip. 6 speed. 3.42 gears. Sticky tires.
the SS2 makes a little more power, but less low speed than the 219 best cam-depends on what you want most. If you pick the best-I have that for $169
@@richardholdener1727 ended up ordering a Cam Motion Titan 4. Hopefully it works out well. Thanks for your help.
Thanks Richard, you teach things that apply to all engines, I’m a big FE fan, but the builders are really getting to be real jerks. I am about to switch to the LS. Lol.
So on a LQ9 with ported (not cnc) 243s and TBSS in a gmt800 with factory 3.73s... The 6L should eat up some stall tp be able to run factory converter? I was thinking at most, throwing in a 4.2 converter since it'll bump up stall speed a couple hundred rpms. I really like these cams that look small on paper, but make bigger #s than expected. I just freshened up my top end on my 98 WS6 t56 car that i built with everything that makes a C5Z a Z06 over base C5 but with original FAST 78mm. Full exh n bolt ons with slightly conservative tune on dyno jet made 392whp and 386wtq. Yes, has 4.10s also.... But when I re-did top end thx to original timing chain snapping at 7k while racing, i ported my 243s and used the SDPC LS6 Power Max Plus cam as I wanted something wee bigger but still can DD and beat the crap out of it like with LS6 combo. And just being a 220/222 with .570 lift on both sides and 112+2 LSA... It's so much more of a cam than I expected! So for 1, it was $239 shipped when I bought it. And 2, WOW!!! Love every bit. Chop is nice, but not too much. Haven't retuned it yet and runs great. Not perfect, but afr not out to lunch either. I have taken it to 7k several times without skipping a beat. But yeah, it feels like a what stg3 cams were 15 yrs ago!!
I'd love to see some LS6 vs SDPC cams. They have 2 different LS6 versions. The other is like the one, but intake dur is down at 204 vs other at 220. Which I bought originally for the LQ9 build for my 04 Tahoe!
+1 for a test with Tick Performance Towmax cams - I wish I could see some curves on the dyno and see if I'd like it for a DD ls swap or not
I mentioned the other day about the 2 cams side by side I just wanted to see the comparison of the 2 on a 5.3 setup on the same same dyno graph only reason I ask is I noticed the 5.3 tests had less bottom end dip. Again thank u for your time and replays your a great dude and very god dammn smart. North Maine Steve
I DON'T HAVE THEM BOTH (NOTTHE SAME DAY) ON THE SAME 5.3L
Scott Clark told me you’re wrong and the sloppy cam has issues on their spintron with multiple cylinder pressure monitors. 😂
I want to see Gen 3 Hemi intake test. Pre-eagle 5.7 with 392 intake. People say adapters cancel benefits of 392 SRV intake.
Richard is doing his best man! But I definitely would love to see more hemi stuff especially a comparison of the pre eagle hemi heads to the 09+ vvt heads. I'd also love to see the 6.4 hemi cam put in a 5.7 considering everyone says its like a 50HP gain supposedly
Being as i have a hemi, id like to see more as well. Aftermarket heads vs ported pre eagle and eagle heads. Does a throttlebody add power(evergone says no, but why is the hemi different). And also different cams
Cam results are awesome but. What workouts are you doing Richard .
Would be interesting to see these compared to the Summit Pro LS
Richard, I would love to see a buildup on the old Toyota 22R. Great little motors, hard to kill them.
I would love to see you test & review the Scoggin Dickey LS6 Powermax & Powermax PLUS cam. I just put a Powermax in my 5.3 & I'm very happy with it.
if you are happy-it's a win
@@richardholdener1727 I just realized the other day you were on Fastest Car. I watched it twice before but never noticed you before the last time! 😆
I'd love to see a Comp cams 54-456-11, which is basically a high lift GM Hot cam. I think it'd be right in the middle. 706 heads are made for 1-5/8" headers...and they work very well up to 500 bhp.
I'm waiting for someone to run a dial indicator on the exhaust lobe of the truck Norris cam to tell us what the mystery duration is!!
It takes more than a dial indicator.
@@andyharman3022 A degree wheel? You get the jist.
Could be different ramp rates in the design as well
@@lukemorgan3368 Yes..lobe profiles is where a lot of modern cam design progress has been made..
Would be nice to have a part number on the best cam
Biggest difference is in the cost involved to support each, the TN can use GM springs while the SB needs aftermarket due to lift, TN was developed to be used with factory converter while as you mentioned the SB looks to need a converter upgrade so unless you are doing a TB converter its a few hundred dollars more to be as efficient.
Richard what about the Chopacabra vs the sloppy stage 2 i want chop with some power gains and drive ability im building 2 engines one 2003 5.3 with very low kms and a 6.0 with unknown kms whats the best bang for my buck on both engines the 5.3 is going im my 89 blazer s10 and the 6.0 is going in my 1995 ss s10
I have cams for you-send me an email killerbe16@aol.com
Would you do a ford fe cam test including idle quality? For the fe guy’s
But meant to say can you tell me what valve springs and push rods to run w the sloppy best cam. .600 behive springs? Stock push rod length? And what I recommend for upgraded brand push rods and preferred brand of valve spring you like to run on 5.3 L33 motor
Would love to see a video on different types on fuel on a stock engine 91octane vs e85 vs m1 methanol
Thanks Richard, sloppy might sound good but, technology wins on the dyno.
What about a direct comparison between the btr and best cam on the 5.3?
Why would you do the test twice? Did you watch the video? He tested the BTR on the 5.7 and the 5.3 @5:00, THEN HE TESTED THE Sloppy ON THE SAME TWO ENGINES @9:50. Pay attention much?
This test is a comparison on a 5.3.
@@moabman6803 and a 5.7, I don’t get the confusion lol
@@monkeyCmonkeyDoo yes I watched the video and I paid attention. Don't throw stones in a glass house. At 12:00 he over lays the BTR and Best on the 5.7. I was asking for the overlay for the 5.3, that was not shown.
Weird how an LSA more suited for these engines works better as with the TN cam. Who would have thought? David Vizards maybe?
If you notice David vizard doesn’t work much with boost sloppy does he has 1200hp daily drivers so I would say the sloppy best for boost
What is a converter
TORQUE CONVERTER FOR AUTO TRANSMISSION
You know there are on here. the know it all driveway mechanic for LS guys .the one recommended to use a factory cam that was in his engine he was rebuilding but have a machine shop do whatever to it .but rebuilding his engine he says no need to replace cam bearings.
Hey has Matt given you any info as to when he may have another batch of sloppy best camshaft thanks for your time Richard
NO IDEA
Having the lobe separation at 107 on the truck norris cam does that make the valve train noisier?
NO
Didn't know if I should bother with upgrading the rocker arms w the trunion kit?
TRUNION KIT IS A GOOD IDEA WITH HIGH MILEAGE ROCKERS
I would like to see some testing done on Gpi products especially their ss4 nfc cam
THEY KNOW WHAT THEIR CAMS DO-THEY DO GOOD STUFF
Hey Richard I belive u said this answer but don't remember will the sloppy best have a more aggressive or louder / lopier idle note than the norris camshaft I love that choppy idle!
yes it will
I put this cam in my 2007 gmc 3500 with 6.0 and 4L80E. The engine is out at the moment and I’m wondering if there is a better torque converter to run or is my stock converter optimal?
Sloppy best vs Elgin 1840p 🤔 judging by this curve with more lobe separation and what not and the same or .005 more lift the sloppy stage 2 would prob flow a little better up top correct? The two seem pretty comparable. Def solid contenders for decent prices
I have mentioned tight LSA does good things for torque multiple times.
Awesome as usual bro Ritchie!!
So just any old .600 lift behive springs and stock length push rods? Do u recommend the trunion upgrade on the rocker arms with either of these 2 cams?
how about this test vs Crane and Competition Cams?
Yooo Richard! Haha great vid bro!
Could I use a LS3 stg 2 .589 sloppy cam and .600 valve springs with a 2005 5.3l truck stock heads?
yes-but it needs better heads
@@richardholdener1727 not going for anything crazy. Just for my Tahoe for towing my travel trailer. Just saw a ls3 cam, springs, pushrods and gaskets for $100. Was just curious if they could just drop in
Thanks! Getting ready to swap my stock turbo 4.8, for a 5.3 with TN and the same turbo setup, curious to see how much the turbo responds differently.
That's a waste of time 4.8 and 5.3 use the same block only difference is a 5.3 has a long stroke and the 4.8 has a short stroke.
Great video Richard. For me Truck Norris it will be...torque is king in heavy vehicles..
Been waiting for some sloppy best comparisons, thank you!
Hi Richard,
Have you done the Truck Norris cam on a LY 6 yet?
Thanks,
Jimbo
Not yet
On a 6.0 with a vs racing t6 80, what would be best? One of those or a turbo cam? Its in a 67 impala. For street and fun use.
pick the cam that does what you want to your na motor-then add boost
Ima try asking this again but more simplified and the other cam with a different lift. Lq4 6.0. Truck norris or Texas speed truck cam cam stage 2 .550 lift? Don't want any loss down low
what are the specs on the TS cam? the TN won't have any loss down low on a 6.0L
@@richardholdener1727 212/216 .50 112 lsa.
@@richardholdener1727 heavily leaning truck norris.
I'd like to see the truck Norris vs the Texas speed 220R
I know this video iS a year old
But I have a question.
What kind of gains just dropping
It in a truck without a tune.
Just wondering if you’ve tried
It.
it would likely be lean and might cause damage given the power gains and the stock injectors might not keep up anyway
Ss2 VS The Best cam VS summit stage 2 turbo cam with boost please!
NO THNX
Where's the truck norris vs sloppy best comparison chart for the 5.3 engine? The video ended on the 5.7 engine and didn't show the 5.3
same thing on both motors
@@richardholdener1727 thank you
🔥🔥Awesome Stuff Richard!!! What it means to me is my Gen IV 4.8 at the machine shop, gets Bored and Honed to 3.905 👍🏽🔥🔥
Been really looking at the Norris camshaft for a while now soo happy u tested this on a 5.3 I can't get it out of my head though that I'll get another few up w the sloppy best though. Think I g I'm gonna go w the sloppy shaft
Need data from LS3 or Truck 6.2L plz Richard
BTR STAGE 4 vs Truck Norris
i have stage 4 vs tn data-not on a 6.2l
Truck Norris does what I think many suspected. Another great vid.
Could you test tsp ms4 cam please? They claim it makes more power at “virtually every rpm” at least compared to a factory cam.
an ms4 cam will lose a lot of power down low compared to these smaller cams
How do the BTR truck cams compare to the summit truck cams? Summit advertise intake valve closing timing to make low end torque. Have you tested those Richard Holdner?
I have tested a few Summit cams-not their truck cams
How about the bfd cam for a 6.0
I need truck Norris and boost details lol. Wondering how it'll do with that lsa. I'm being told not to go with the Norris cam if I'm gonna go turbo.
it will work fine-it will make the curve shown-just with more power everywhere from boost
So this is random but I just saw some pictures of a hot rod with a long runner Chrysler cross ram intake manifold....Has anyone modified one for sequential fuel injection? Also I noticed on the hot rod it placed the carburetor's over the top of the header's...Heat rise's so heat soak is an obvious issue on those, my idea to combat that was to insulate the intake and use heat reflecting gold tape over that...and also ceramic coating the header's and perhaps also header wrap near the flange under where the carburetor's sit...
Also don't know if there is aftermarket reproductions of the long cross ram to play with...would hate to cut into an original to try it...was hoping someone tried these ideas cause I just wanna see it.
I love to see the SS3 cam #'s
me too
Hey Richard when your done w testing would u consider selling the sloppy best cam u have on hand I'm trying to contact Matt to see when he may have more but I've had no luck? Thank u for the time to reply
he will have more
Why dont you test texas speed cams ?
What's the grind number for the "Sloppy Best"? I can't find this cam anywhere.
NO IDEA
When did they start naming camshafts or why marketing for the next gen it can't have numbers for its spec says alot
what does it say?