just put it this way an s252 turbo lsj on 23psi can put down 400whp maybe alittle higher depending on the tune. so i dont see how this srt is loosing so bad to a 330whp cobalt when the srt has just as much potential and as the op stated he has all the supporting mods for the upgraded turbo.even worse when i believe srt's are lighter than us cobalts. again i dont mean to bash the balt just stating what seems to be more realistic about this race

 

its a 375 hp car, its a bigger turbo which takes a little while to spool, when i instantly have 400 ft pounds of tq, which he isnt. My dyno graph shows im making it at 3250 rpms. Thats how/why i walked him so bad. SRT's weigh about the same as cobalts.

 

Yeah, after watching a few more times, looking at the boost gauge and the RPMs and such. I conclude your friend is just dumb. By the time his turbo actually spools to 23psi, you're already 2 cars out on him. He needs to not do 3rd gear rolls at 55mph, and learn to brakeboost. Lastly, did you start in 2nd gear for that or 3rd? Just curious.

 

Lag, all it takes is to brake boost from a roll. Quick look up it seems likie the S252 is a 43-lbs min turbo. I had a Delta 44 which is a 44 lb min (.48) and I had full boost at 3200 rpm. On 22-23 psi I was trapping 94mph in the 1/8..... A 330whp SS/TC isn't hitting that.

Srt's weight about 100lbs less stock.

 

i noticed it take forever to spool up too...didnt really think about it til you mentioned him bein in 3rd gear.

 

hey guys, to clarify the turbo is a s256 and chase's car is running like a rape ape. sorry about the video i took it from my phone for my buddy in the SRT. Poor SRT took forever to spool because his RPMs were a little low for the race

Dont worry, new owner will get it running better since now this car has been sold back to someone else



i had an extremely similar set up on this same SRT before and it ran a lot stronger than it does now. Im hoping that I can get this SRT back to where it should be for maybe another run for fun

 

Oh hai thar!

 

haha thats all i get? geesh

 

Love you

 

That's still not that big of a turbo, if his "rpms were low" he was deff in the wrong gear as those see full boost at like 3.5K.

 

Does the SRT have a stock boost gauge or 30/30?

 

It's a good sized turbo for stock motor. These generally do not see spool that fast sir. More 3800ish. . He was not in wrong gear, 2nd gear his rpms would have been too high. He needed to break boost but this was just a fun run with 2 close friends.
I just installed a 30/30 for the owner of the srt

 

"Full boost can be seen around 3600rpm"-AGP

Keep in mind thats full boost, I'm see full spool at like 4K and about 20psi at 3800ish.

 

Either way, hopefully we can get this car running like it should. I give mad props to chase's car. For the mods done to it , its gets down and moves. Chase.... Spank that evo

 

Deff, far from it's potential even on 23psi. THough it shouldn't be hard to get running 100%.

Happen to have a full mod list and what is it tuned on?

 

Will be easy to fix now that I bought this car back agp s256 kit, 3" exahust, wally, 750s, dsp tuned. I will be adjusting the tune bc its pretty far off.

 

oh its happenin, just need more meth from beaver, i have about a cup of meth left.

 

nt05s dont really hook much better than street tires. i have them and still blow off the tires in 2nd and sometimes 3rd depending on the road and im probably only around 370wtq or so. if you making 400 wtq down low then you are definitely spinning 3rd which a problem lol...

 

Maybe I missed it, but what mods are on your car? I know a tune, and I read a ZZP down pipe, but what else?

 

Methanol, upper charge pipe, CrazySteve i/c, muffler delete.

 

i have the dyno sheet, and i dont blow up my 235 nt05's.

yeerp.

 

Pics of dyno or i call bs

 

Btw, Deff not full supporting mods to run that turbo to it's potential.

 

You witnessed it ******* lol