pull timing out of the "hump" in the graph and it will survive, the SR20DE always detonates right at that torque hump. proper SR timing curve will have a big hole in it at 4000rpm which is max VE, then you feed it back in to redline
He said he has a new turbo kit for the SR-Z. And since he took the old one for the zenki it's a good excuse to put the new one on. Let's hope he doesn't forget about it.
It’s the difference in compression ratio and atmospheric pressure the difference in hot side allows it to climb with the difference in increased combustion cylinder pressure which increased exhaust manifold pressure as opposed to a turbo motor which would have a lower combustion pressure and result in lower exhaust back pressure it made up the difference
Seeing the kouki, zenki, and the s15 next to eachother makes me want to see the evolution of Nissan body styling lined up next to eachother with your cars
boost creep will be a result of where the waste gate hole is, sometime manufacturers make turbine housings with waste gate holes that have 90 degree exits, a simple fix is porting the inside of the turbine to make it easier for air to flow towards the exit, and then of course making the hole itself bigger.
@Jimmy Oakes, I drive a 200STI Sentra in South Africa but these are FWD .I am struggling to get a manifold made but this is so cool to see your power figure. Think I will try and get 250 safe. Cheers!
I’ve been sick at home and let me tell you… waiting for a series has never been so painful :( can’t wait to see where you take this 😂 Definitely making the “man cold” just fine!
there is a tun of rm to port old housing. use metal scribe to go around the wast gate flange to see outter diameter of flange, the port all the way up to 1/16"-1/8" away fro mthe edge of your scribe line. easy peasy, ive done this job many times before in the past so when you showed off flang ein yesterdays video i could see clear as day you have allot of meat there in the way. but all you broskie. id say port her just for experiment and for a future skillset in your wheelhouse but all up to you..
Will be interesting to see how this car runs and lasts. 285 is still a very respectable daily car for someone on a budget looking to have fun and with the gearing of a na engine maybe more fun.
Gentlemen, the fact that the pistons are high compression is what is magnifying the boost creep. The manifold was not designed to use with high compression pistons.
I got a de-t... just not a SR lol. Melted a piston from going lean so now getting the parts to build the bottom end. Inspiration to get my 14 back up and going.. thanks jimmy!!
I really wanna see you guys push all the cars out in the lot and go over the whole gang’s collection/ cars. I think James lineup alone would be killer!
Let’s be real this doesn’t make sense if you don’t have money for a DET engine, honestly buying a Link ECU, paying the dyno plus all the hrs of work figuring out all the problems . Is a lot of money 💰 plus everyone knows soon 🔜 your gonna need to rebuilt your engine if your lucky enough not to make a hole in the block. But I love the video . This guys are awesome . They work hard to provide good content !!
If you get 2 more of those same turbo setups, put one back in the Z and use the other one to turbo DJs sr and DJ can just throw the RB in the r33. Just an idea :p
Turbo= higher cylinder pressure + lower compression ratio = equalization of back pressure but turbo +N/a motor at higher compression ratio = higher back pressure = boost creep = climbing boost curve pre initial max boost rpm in curve
I know these numbers don't seem dramatic, but back in the day this car would be a foxbody 5.0 killer and embarrassing gm f-body's which is pretty sick! This car is still WAY FUN at this level.
I love how the content with Jimmy & Ant is like watching big & little brother working on cars together, great vibes hahah.
Haha i love it too
I was just thinking that! Jimmy has a lot of proud big brother moments with Ant
Love this shit makes me wanna start working on my car more
@@hvtxr yeah, his videos have me wishing I had a project car again
I literally said this same thing on previous videos and got ZERO thumbs up. I'm not mad, I'm just disappointed lol
“It’s more fun seeing you rip it!” Jimmy is really a good friend always making sure everyone is having fun
It's not often these days that I watch every single video someone puts out, but Jimmy's content is so good I never miss one
I love Ant being part of the crew. The Jim ‘n Ant show is my absolute jam.
pull timing out of the "hump" in the graph and it will survive, the SR20DE always detonates right at that torque hump. proper SR timing curve will have a big hole in it at 4000rpm which is max VE, then you feed it back in to redline
Exactly , they knock like alot there
DET ones do , i dont even want to know what this DE+T sounds like with knock ears on
Jimmy has built countless 240's... I think its about time he builds a new z!
To be fair he’s built more z’s than most other cars too (even though it’s only 2). The Supra is next!
With a VG maybe? Lol I guy can wish 😅
nah man, he needs something exotic, my boy needs to build a cefiro an s12 or a supra
He said he has a new turbo kit for the SR-Z. And since he took the old one for the zenki it's a good excuse to put the new one on. Let's hope he doesn't forget about it.
@@calambres6614 would be dope if he did a VG but it’ll never happen. He hates them lol
'It's more fun seeing you rip it' Jimmy is one of the coolest dudes. He's the man foreal.
It’s the difference in compression ratio and atmospheric pressure the difference in hot side allows it to climb with the difference in increased combustion cylinder pressure which increased exhaust manifold pressure as opposed to a turbo motor which would have a lower combustion pressure and result in lower exhaust back pressure it made up the difference
Seeing the kouki, zenki, and the s15 next to eachother makes me want to see the evolution of Nissan body styling lined up next to eachother with your cars
boost creep will be a result of where the waste gate hole is, sometime manufacturers make turbine housings with waste gate holes that have 90 degree exits, a simple fix is porting the inside of the turbine to make it easier for air to flow towards the exit, and then of course making the hole itself bigger.
I would love to see a set of piston and rods with oem de-t cams and maybe valve springs (keep it high comp)
The DE cams are slightly larger than DET cams so are actually a slight upgrade for a DET. Swapping to DET cams would be worse.
Ant suits an s14 so well. He needs one next!
Dude that was a nice little one, two shift from ant!!! He's coming into his own. Much more comfortable on camera!!!let's go !!!! Car is dialed now
Being geeked on 7psi is rad, this builds been fun to watch
@Jimmy Oakes, I drive a 200STI Sentra in South Africa but these are FWD .I am struggling to get a manifold made but this is so cool to see your power figure. Think I will try and get 250 safe.
Cheers!
Love the s14, can we get some z32 content soon?
I got a autech s15 in Australia from watching this I’m gonna turbo mine
probably my favorite channel jimmy is hella educated!
I’ve been sick at home and let me tell you… waiting for a series has never been so painful :( can’t wait to see where you take this 😂 Definitely making the “man cold” just fine!
This build makes me really miss my NA S14 Silvia than I sold like a year & half ago..should have done what you did and added a turbo!
That torque bump it’s gunna be the demise of that motor. There’s a small bump in the torque curve, pull some timming right there and dial is back in
So cool to see how comfortable ant is getting being on the channel
alright glad to see this de+t working proper! keep it coming!
Man I want to see all the cars lined up and have all the boys drive all the oaks cars. That would be sick!
Honestly my favorite TH-camr based on knowledge and style
Jimmy need a full car showcase video soon. I forget all cars he haves. All so clean.
This car looks so classy, the rims are subtle against the white. Jimmy and 🐜 showing the bromance
Im glad the PROBLOM is fixed
Glad to see Orion back
there is a tun of rm to port old housing. use metal scribe to go around the wast gate flange to see outter diameter of flange, the port all the way up to 1/16"-1/8" away fro mthe edge of your scribe line. easy peasy, ive done this job many times before in the past so when you showed off flang ein yesterdays video i could see clear as day you have allot of meat there in the way. but all you broskie. id say port her just for experiment and for a future skillset in your wheelhouse but all up to you..
The look on Ant's face when Jimmy says "lemme see you rip it".
Ant: Say less...
Will be interesting to see how this car runs and lasts. 285 is still a very respectable daily car for someone on a budget looking to have fun and with the gearing of a na engine maybe more fun.
The difference is high compression. Glad you got it sorted out
So great seeing this car coming together! Keep making videos like this with your buddies, Jimmy!
Currently best content -- most enjoyable of all the main car youtubers :)
the community came thru wit the knowledge!
Dude I love these videos. I am currently doing a lot of work with SRs and I just subscribed I can’t wait to watch the rest of these videos.
Jimbo is such a solid friend
Just gotta blaze one before I watch this, but I knew you'd figure it out Jimmy.
Aye Wellington you tryna get the beef
Gentlemen, the fact that the pistons are high compression is what is magnifying the boost creep. The manifold was not designed to use with high compression pistons.
I got a de-t... just not a SR lol. Melted a piston from going lean so now getting the parts to build the bottom end. Inspiration to get my 14 back up and going.. thanks jimmy!!
Ant ripped it like he's been driving this thing a whole day already
New fav TH-cam channel
This is a great opportunity do a proper turbo set up on the black Z; she deserve it !
Ant reminds me of Flat Eric from the old Levi jeans commercials,as always great content with these kids
thats funny, my KA-t made 285-283 as well. fully built head, bc cams, springs, retainers, valves, and stock bottom.
I forget how dumb clean Jimmy's R33 is 😍🔥
Thanks for the good heart jim
Don’t be scared lol he’s only drove it once !!!! Jimmy’s the best , I love the outside of the box thinking
That car is coming out so clean!!! I bet the old owner is kicking themselves!
wow those are good numbers for that psi! a s14 det motor would need almost 1 bar on a t28 to see 280whp
High comp will do that
Thanks for starting my Saturday off right 😁
I really wanna see you guys push all the cars out in the lot and go over the whole gang’s collection/ cars. I think James lineup alone would be killer!
What s chassis does jimmy not own! hes living the dream thanks for the content jimmy and the GANG. Makes me want to build my sr in my daily 02 sentra
s10 s110 s12 lol
Now you can show us that Rolla you got covered up!
I hope the market goes up on the DE I literally have the exact same car lol
I would use a tubular manifold with an external Tial wastegate 👍🏾Will flow better and make great power🔥
Jimmy and crew y'all rock! Love the channel and content! I'm here for the algorithm! Peace
Jimmy needs to get on the window tint game, this and the 33 need some tint ASAP
Please put a fan shroud on that thing it would clean that bay up so much
FREE POWER IS SICK!!!!!!!! ur 10000% right jimmy O!!!!!!
That turbo I think helps n/a engine's only. For some reason gives the 300 engine the curse.
Dude I’ve learned soooo much from your channel bro! You’re spreading crazy valuable info that people can use! Keep being you Jim 🤟🏽🔥
Fuck yeah…!!!!! She’s alive yo. Wicked to see her rippin
Really helpful i have a sr20de outta a s15 in my s13 iv been planning to turbo it!
Love Tony man he's exactly how I'd be if I was him. You guy's have the best crew 😎😎
Let’s be real this doesn’t make sense if you don’t have money for a DET engine, honestly buying a Link ECU, paying the dyno plus all the hrs of work figuring out all the problems . Is a lot of money 💰 plus everyone knows soon 🔜 your gonna need to rebuilt your engine if your lucky enough not to make a hole in the block. But I love the video . This guys are awesome . They work hard to provide good content !!
Secretly, Jimmy and steph adopted ant and the vlog is now a video diary of him raising and teaching him to takeover the company someday. Rofl
You guys are so tight, it's nice to watch!
So sick. The thing Ant said towards the end seems like it's gonna be true.
I love it! Do some piston and rods I bet that shit will last hella long
Jim! Can you do a pull on the dyno and then tighten the straps on the car and see if the car puts down more torque to the rollers?
I would love to see you build this de. I want to see a fast na+t setup!
ant is a great addition to the channel
Great job i will like to know the afr on that set up Blessings to you and your crew.
Bro I never knew your head was so big that SnapBack is screaming help 😂
That’s really good power my 8th gen si on 9psi with a CTE supercharger makes 305 need to get an aftercooler then I should be around 350hp
People forget that 300hp is really good.
100% thats z power
loving the s14 content
Very nice work 🎉
Happy this worked out. Cool build.
Why does donnie sound more excited in Jimmy's videos then his own lol
If you get 2 more of those same turbo setups, put one back in the Z and use the other one to turbo DJs sr and DJ can just throw the RB in the r33. Just an idea :p
Turbo= higher cylinder pressure + lower compression ratio = equalization of back pressure but turbo +N/a motor at higher compression ratio = higher back pressure = boost creep = climbing boost curve pre initial max boost rpm in curve
Looks great with the new manifold
That is a happy motor
I’m pretty sure the VCT is only supposed to be engaged at low rpm, not turning on at high rpm.
I have a DE
I will be watching from a distance
I love ants tattoos sm
Yo need to get all your cars out for a picture 🤩🤩
10:23
Doubled up?
Now you’ve got a 4 litre V8 SR20
Jimmy the man made the jam 👍
Great stuff with the 14 but the R33 looks so good 😍
Only missing a s12 now n one of those would kill with an sr20
Leave it like it is... Dope!!
I wonder why i dont see more det being built since the higher compression and the vvti. Everyone loves the s15 sr20 vvti
Love the build making me think about looking for one
Good work Jimmy!
Gotta raise them rears up a bit, damn Carolina squattin
I know these numbers don't seem dramatic, but back in the day this car would be a foxbody 5.0 killer and embarrassing gm f-body's which is pretty sick! This car is still WAY FUN at this level.