Thread: TBI performance
View Single Post
Old 04-19-2005, 06:23 AM   #7
Batman
11 Second Club
 
Batman's Avatar
 
Join Date: Jan 2005
Location: Fishkill, NY
Posts: 1,278
iTrader: (1)
Quote:
Originally Posted by Fasterthanyou
http://www.thirdgen.org/techbb2/showthread.php?s=&threadid=290728
12's with TBI and a "normal" carb engine . Told you it wasn't the TBI nore air flow that was the problem... it's all about having only 2 injectors and fuel starvation. From just seeing these small GN motors idle at less than 1000rpm with 60lb injectors I've come to the conclusion that you should always overshoot on injector size!
Still in the planning stage but I will probably go with 61# or maybe even 68# injectors and a higher pressure fuel pump with regulator setup. I agree, that will be the limitng factor, but I think it will still be doable. To hit 12's I am looking at about 320RWH, so I don't think it should be that bad.
__________________
-Nick
9/11/01- Never Forget
2002 Pontiac Trans-Am WS6 # 206
Chasing 10's
469RWH/437RWTQ
11.05 @ 123
Batman is offline   Reply With Quote