My current mods are as follows:
2006 SS/SC
OTTP Stage 1 (2.8" pulley, 60 lb injectors, BKR7e injectors, canned tune)
RAW 3" Intake
Poly Transmission Mounts
Magnaflow muffler with stock exhaust manifold, downpipe, and piping

Video and Dyno chart will be uploaded later on.

Results:
229 whp/ 213 wtq @ 11.23 AFR on a Dyno Jet dyno

Nitrous pull was attempted but nitrous sillenoid wouldn't work, so no results from those pulls.

Discuss!

 

That exhaust is killing you man,you have bottlenecks of 2" in your exhaust.

 

Need a better tune and heat exchanger.

 

x2 all the above

 

open that bitch up with 3" exhaust the differance will be night and day, you should also try ls4 tb. Having a 3" intake isnt doing you any good bc ur tb is still restrictive.

 

cooling mods!!!! I bet your IAT's were pretty high with such a small pulley with no cooling mods.

 

Dyno numbers mean nothing. You need a base line to know if you made horsepower or not. If dyno is setup wrong it will read low and some dynos just read lower period.

My buddy had a 2.8/60's and Injen intake and made 260 whp. No exhaust. No cooling. But like I said, all dynos read different.

 

yoU should buy my meth kit i have for sale.

 

Get a bigger exhaust man and a better tune and you'll see way better results

 

The stock tb is good for over 400hp

 

as they all said above, restrictive exhaust, need better tune, and cooling.

 

that may be true but a ls4 will help him see bigger numbers with that bigger intake. The supercharger inlet is like 10mil biigrer then the stock tb. So you get a bigger tb and your not trying to suck a fucken golf ball thru a water hose any more

 

I put down 245 whp/226 wtq with pretty much the same mods. Im thinking the exhaust or cooling is killing you. Make sure the IC pump is working

 

Have you seen the dyno results where people lost hp due to the ls4tb?Some gained 10hp just by putting the stock tb back on.

 

dont worry, people dont understand airflow.

remember, bigger will increase volume but will slow down air speed, hence why midly modded lsj's dont need them, not moving nearly enough air

 

get an h.e, dual pass. meth, flow thru tank and ull be set for cooling

 

yes i have seen the results i have one on my car. if they are gaining 10 hp with the stock tb that is tuning failure

 

your an idiot

 

I agree

 

x3

 

ima not going 2 waste my breathe then. you guys must not have one bc your would be singing a different tune. at 19 lbs of boost that ls4 is more beneficial then the stock tb. thats all i am saying about the tb issue.

 

yes give up because you dont understand airflow.

 

I've had it before,i'm talking from experience.

 

I only put down 209 with my OTTP stg. 1. I will never run a canned tune again! I am building a TVS 340whp build right now. I was removing my original pistons and they were filthy and black with only 20k miles on my car.

 

get a full 3" exhaust side, a real tune and something like the option B cooling with another HE.