Lets see your engine bay!
#2377
#2385
Senior Member
iTrader: (3)
what do you rev to staged?? and what kind of boost do you make at redline (yes I understand you have a lot of flow with the ported head and it won't be as high as a stock engined LSJ with a 2.5" pulley )
What boost increase do you see at 6k vs lets say 7.5k? Example 13 PSI @6k vs 15 @7.5k
What boost increase do you see at 6k vs lets say 7.5k? Example 13 PSI @6k vs 15 @7.5k
#2386
what do you rev to staged?? and what kind of boost do you make at redline (yes I understand you have a lot of flow with the ported head and it won't be as high as a stock engined LSJ with a 2.5" pulley )
What boost increase do you see at 6k vs lets say 7.5k? Example 13 PSI @6k vs 15 @7.5k
What boost increase do you see at 6k vs lets say 7.5k? Example 13 PSI @6k vs 15 @7.5k
The car might of crested 300whp if he had reved her out the whole way, because my power curve was still climbing at 7100rpm.
Not making excuses though, because 299whp on a 2.99 pulley is nothing to be upset about.
At around my limiter my car is making about 14.5psi of boost, measured at 60 degrees ambient air temp, and 1300 ft above sea level. The boost usually shoots to 13psi instantly, and builds and holds to 14.5psi from 6k on.
I'll have to make an excel file with my logs to show ya my changes in boost over the years due to different modification testing.
#2387
Senior Member
iTrader: (3)
I rev to 7750rpm.... when I had my car dynoed, I didnt tell the operator my limiter and he was letting off shortly after 7000rpm. I didnt catch this till he printed out my graph.
The car might of crested 300whp if he had reved her out the whole way, because my power curve was still climbing at 7100rpm.
Not making excuses though, because 299whp on a 2.99 pulley is nothing to be upset about.
At around my limiter my car is making about 14.5psi of boost, measured at 60 degrees ambient air temp, and 1300 ft above sea level. The boost usually shoots to 13psi instantly, and builds and holds to 14.5psi from 6k on.
I'll have to make an excel file with my logs to show ya my changes in boost over the years due to different modification testing.
The car might of crested 300whp if he had reved her out the whole way, because my power curve was still climbing at 7100rpm.
Not making excuses though, because 299whp on a 2.99 pulley is nothing to be upset about.
At around my limiter my car is making about 14.5psi of boost, measured at 60 degrees ambient air temp, and 1300 ft above sea level. The boost usually shoots to 13psi instantly, and builds and holds to 14.5psi from 6k on.
I'll have to make an excel file with my logs to show ya my changes in boost over the years due to different modification testing.
FYI pretty sure you would be north of 300whp after looking at your graph. Power keeps climbing up top. Nice curve.
#2389
Senior Member
iTrader: (3)
Holllyyyy shittt look whos back from there USA Southern Tour ... The Bayou man himself, from Chootin Gators to Suns out Guns out ... nows hes back and wanting to make more power lmfao
anyway lmao so Staged, you dont have nbs/deletes or an ati correct ? what is your street rev limit ?
you guna run pump on that 50 shot or race gas ?
anyway lmao so Staged, you dont have nbs/deletes or an ati correct ? what is your street rev limit ?
you guna run pump on that 50 shot or race gas ?
#2390
Holllyyyy shittt look whos back from there USA Southern Tour ... The Bayou man himself, from Chootin Gators to Suns out Guns out ... nows hes back and wanting to make more power lmfao
anyway lmao so Staged, you dont have nbs/deletes or an ati correct ? what is your street rev limit ?
you guna run pump on that 50 shot or race gas ?
anyway lmao so Staged, you dont have nbs/deletes or an ati correct ? what is your street rev limit ?
you guna run pump on that 50 shot or race gas ?
Stock harmonic dampener... no nbs.
Street rev limit is the same as what I dyno at. Never know when I'll need those extra rpms
I will run race gas when I dyno with a 50 shot. Pump for around town.
#2392
My limiter is at 7750rpm... I shift at around 7500rpm. If I were to track the car, I'd drop my limiter down or install nbs.
I'm down for that race. It would be fun no matter what
#2395
Senior Member
iTrader: (3)
Holllyyyy shittt look whos back from there USA Southern Tour ... The Bayou man himself, from Chootin Gators to Suns out Guns out ... nows hes back and wanting to make more power lmfao
anyway lmao so Staged, you dont have nbs/deletes or an ati correct ? what is your street rev limit ?
you guna run pump on that 50 shot or race gas ?
anyway lmao so Staged, you dont have nbs/deletes or an ati correct ? what is your street rev limit ?
you guna run pump on that 50 shot or race gas ?