input on this combo!?!?!?!?
Thread Starter
Teching In
Joined: Apr 2012
Posts: 36
Likes: 1
From: Baltimore MD
input on this combo!?!?!?!? looking for input on this combanation before buy everything. Already have the cam.
trick flow 225 heads
tsp torquer v3 cam
PRC .675 valve springs
ported stock intake and throttle body
3600 stall
coated pacesetter headers
3" magnaflow catback
underdrive crank pully
harland sharp roller rockers
150 shot plate system
Tune by RPM
any input would be great cus i Plan to buy all parts at one time and install all at one time(mines cam that i have already). Thank you guys!!!
trick flow 225 heads
tsp torquer v3 cam
PRC .675 valve springs
ported stock intake and throttle body
3600 stall
coated pacesetter headers
3" magnaflow catback
underdrive crank pully
harland sharp roller rockers
150 shot plate system
Tune by RPM
any input would be great cus i Plan to buy all parts at one time and install all at one time(mines cam that i have already). Thank you guys!!!
Yes, get bigger injectors. I have 36 lb/hr injectors and run ~83% duty cycle with my N/A H/C/I setup. With the H/C and nitrous you're planning definitely get enough injector to meet your fuel demands.
If that's on a stock ls1 that's alot of heads bro !!!! Gl with it though you might want to consider a fast 90 or 92 ijs
Thread Starter
Teching In
Joined: Apr 2012
Posts: 36
Likes: 1
From: Baltimore MD
sorry, its on a ls2 equipped 05 GTO. I dont even know the stock size injector lol. This will be my first time modding a ls engine. I have done many other old school 350's, and my grand national 3.8 but this will be my first time with the ls engine.
TECH Enthusiast
Joined: Feb 2009
Posts: 661
Likes: 0
OP that looks like a stout combo for sure. I would however step up to a 4000 stall and stick some 3.73s in the *** end. Overall good combo and should make power. As already mentioned injectors will be needed and if your on the stock fuel pump that will need upgrading also.
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Thread Starter
Teching In
Joined: Apr 2012
Posts: 36
Likes: 1
From: Baltimore MD
I've been looking at injetors and fuel pumps, was thinking of Fast 46lbs injectors but the fuel pumps listed look to be rated 575-615hp or something like that. You guys think this will be enough pump?
I did look at the yella terra's also, might go with them.
I did look at the yella terra's also, might go with them.
TECH Enthusiast
Joined: Feb 2009
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