BTR Stage 3 Dyno Tuning & Drivability-Camaro SS LS3
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- เผยแพร่เมื่อ 7 ก.พ. 2025
- Car made 470 RWHP on a Dynojet Dyno.
BTR Stage III
Platinum springs with steel retainers.
BTR hardened pushrods.
Stainless Works 2" Long Tube Headers
O/R X-Pipe
3" ZL1 Retro Chambered Cat-Back
Roto-Fab intake.
Custom dyno tuning
Tuning Done by Justin May at IndianaMuscleCar.com
Justin.may@Indianamusclecar.com
Music- Cymatics-Signal
Your cars a beast bro
Nice. Just not smart to be that aggressive with your kid in the car. Not saying you are a bad driver. Just can’t trust what other people on the road are going to do. Would be very unfortunate to have your kid hurt because some other ahole pulled in front of you.
Mine made 457hp and 430 torque on a 90 degree day over the summer at 980 feet above sea level in TN with heads and upgraded fuel system it made 524hp and 480 torque on a dyno jet barbecued my clutch went with a stage 2 good for 645 torque drives like stock now running a 315/35zr20 in rear and 275/40zr20 up front on z/28 wheels, my build I went with the smith brothers bronze trunnion kit, 3 bolt double roller chain with 2 degrees advance with the ls6 timing chain damper and a high volume Melling oil pump in my book much needed for the higher lift cam and stiffer double valve springs running royal purple HPS zink oil. It is a bad ass N/A car for the street for sure love it drive it everywhere and get 14 mpg no matter how or where I drive it.
You had well over 600hp and 600 torque in a 5th gen ss and got 14 miles a gallon even in the city?? Really???
@brianroagers6894 what heads? Milled?
Running a GPI ss3 cam, looking into better heads..
@@mikehogan5087 And in a manual too, wow. Dude must be near a bit above lugging to even get that kinda MPG in decent city driving.
You did a fine job my friend and that tuner....spot on
Sounds aggressive with your exhaust but not obnoxious,
nice.
Late reply, but did you have any clearance issues with the 2" LT headers? Did you remove the steering shaft coupler, to install the driver side headers?
Great videos man! Love the 5 gen Camaros love the driving footage! keep it up!
Nice job Pure Performance. I love the camaro. Mine is Black with White racing stripes... TSP stage 2 with longtubes. I just did my install about a month ago and made 466whp.
Awesome sounding exhaust!
Proof that a Gen 5 is a family car. Buddy has his kid in the back... WITH A CHILD SEAT!!!
What kind of lifters you got in there?
I have a 2011 ss, made 525rwhp with kooks, tsp stage 3, cai, and no cats.
generous dyno
rebelyell22 very very generous dyno lol
Very extremely generous dyno stage 4 and custom big grinded cams aren't putting out like that lol
Liiiiiiiiiar.
My 2010 SS with a Hurst Short Throw shifter made 572 rwhp 😂
Did you run the original lifters in the car? I am running my stock lifters since I only have 50k miles and plan to put others in it in a while. Tuner doesn't think its necessary to rip apart the motor to replace them with new LS7 lifters (same as LS3 lifters anyway)
Mine bucks under 2k :( probably more to do with bad tuning though
I have the same btr stage 3. Bucks a little in the start. Just have to feather the clutch. Ounce you get going. It’s fine. 13 as 1le. Haven’t had a problem. It pulls hard all the way through. Made 460 on a conservative dyno. I pushed 12.3 quarter mile. Car is a high 11 second car. But I’m not a good driver. Lol.
How much torque did it put down? Did you run the springs with the center springs out for break in period?
If you had to guess, how much low end would you say you lost say under 2500rpm? 15%?
With his cam he probably lost maybe a few horse down low but hardly anything
awesome! what fluids are required for a cam swap
coolant is the only thing you need as long as you cap the transmission cooler so you don't loose transmission fluid when you disconnect the radiator.
I see this is in Indiana from your license plate. I’m looking to do something similar to my car. Who did all the work and all that? Aiming for 500+ rwhp
The Dungeons I did the work, Indiana muscle car takes care of my tuning. If I did cylinder heads I would be over 500 wheel
What was the lsa on your cam?
11
How much the kit cost and where to find it?
Internet. 13$
How is the drive ability at low rpms?
Good but much slower.
What was the cost to do all that ?
My cam installation and plus long tube headers and old air intake cost about $3,200
Hey can you send me your tune? I'm having serious problems tuning this same cam..
ThoseCamaroDudes what problems are you having?
Surges and bucks like crazy. I just talked to Justin we don't run the same software. I use HP tuners.
ThoseCamaroDudes mines tuned with efi live, is it bucking at low rpm, like 55 mph in 6th
Pure Performance mine bucks under low throttle. When I push the clutch in to come to a stop it will drop to 400RPM's and bounce back up to idle
ThoseCamaroDudes mine does that too. Real low throttle it's not too happy, and it does that when I push the clutch in too, it never dies though. Have you tried pulling timing to mellow it out
Did u do trunion upgrade? Upgrade oil pump or stocks?
dfw roll racing the car only had 5000 miles when all the work was done so there wasn’t really any need for an oil pump upgrade, and the trunion upgrade is more for peace of mind
Pure Performance thank you for the input im trying get a cam kit going but not sure what all i should do since the reviews are moxed on what is necessary and not, i want do a night fury or btr stg 4 cam port heads about it
dfw roll racing if you have over 50k miles I would do a pump for peace of mind. The trunion kit is optional, I just decided against it with a low mileage engine
Very reputable shops would advise you to upgrade to a Melling oil pump and upgrade rocker trunions.
griffith00 very reputable shops also get a dealer discount on those oil pumps and trunions, so not only do they make extra money on labor they also have a 30% markup on the parts they sell you.
Like I said, mine had 5k miles on it when all the work was done, so it really wasn’t necessary.