Any one know how much hp the stock ej20 can handle? I got a guy with all your basic bolt on mods turbo, cooler etc.. Says he's pushin 315 whp. I have all the same mods and I'm pushin 267 whp. Which is pretty hard all ready but 315 on an EJ20 with no internal mods. I'm thinkin if it's true his motor will be broke soon @ that power.

Give me some thoughts on this.

Thanks, T.

 

iv seen this question like 4 times now

 

I ran at over 300whp for over a year on the stock EJ205 motor, it really depends on the gas/tuning.

Mike

 

then don't post on it. keep your wise &^% remarks to your self.

 

woa there little numchuck... slow your roll... hes right.. i have also seen this same thread in many different spots when it should only be in one.. i kno you want some answers.. but just be patient... and be cool on the boards... i kno you think your a big e-thug.. but dont forget.. your on the interweb.. only thing you can talk sh*t about on here is how much bigger your bandwith is then theirs..

 

whats up with all the name callin? your runnin your big e-mouth more than i am. i'm not tryin to talk ****. the way i look at it is, if some one asks a ? on here answer it as best you can. i don't care if he's seen it 20 times. people are gonna repeat stuff all day on here. quit tryin to play DAD little numnuts or i mean chuck.

your friend, T.

 

now now kids...

Breath in through your nose

breath out through your mouth..

Do you have his complete mod list?
Yea I could see 300+ using stock internals. It's been done.

 

Were you both tuned on the same dyno, same day, same conditions? If not then the numbers mean nothing. If you were on a mustang and he was on a dynapak you could be about the same.

 

You might want to Change the title to EJ205 cause the EJ207 can handle alot of HP. I've seen many 300 WHP on a dynojet, DD or mustang is something different.

 

rods go at 400whp.

to get remotely close requires "no mistake" tuning.

det will kill pistons at 170whp.

 

I don't know him. My buddy met him some were and told him he's going to s-s to have it dyno tuned but I don't know if it's on pump or race gas. I had a dyno reflash at s-s too on pump gas and got 267whp. 315whp is not achievable on pump gas is it? Not safely any ways from what s-s told me. Nate said that I'm already pushin it with my 20psi reflash. And that is the most I should go power wise @ 267whp. It just seemed far feched on a daily driver with barely any fuel mods.
Thanks for the info, T.

 

the thing is you can't have everything:

quick spool/low lag
power output
low octane

pick two, give up the third.

 

Your motor is gonna blow if you keep pushing 20psi with that crazy 120degree Sac weather and 91 pump.

 

hmm 120?? i dont think i have ever seen the temps hit that high out there.. and if it did, you would have to be a friggen maniac to go out there and run... but lately right around dark, the track has been hittin some preaty chilly temps....

 

I didn't see a list of mods, but with:
walbro
sti injectors
perrin rails
vf43
utec
catless up/down pipe
hks carbon ti
TXS front mount
aem short ram
koyo rad
cooler thermostat

and a bunch of stuff that has nothing to do with power like different spark plug, ground wires, etc.

I put down 310whp on 18psi with 93, on a nice day (about 80)

I wouldn't focus on the biggest dyno number's, most of the time it is not usable, most people would rather have usable power then have a dyno queen.

Also, 20psi on 91! it is amazing that you still have a stock engine that has moving parts. PS i hope you have a knock link