SPANKY LS1

iTrader: (24)

How far will 28.8lb '02 injectors take me (in RWHP)? I searched and couldn't find a definitive answer.

Thanks, Shawn

Viper

iTrader: (6)

Shawn

I've got the same combo; AFR 205's, xxxx cam and 28.8 injectors.

Are your injectors maxing out now?

My combo won't be together till spring but if I need new injectors I'll buy them now.

Squintz Palladoris

iTrader: (1)

I will give ya two separate combos. This should answer your question.

#1
PP LS6 Stg II
LGM G5X3 114
LSX 90
255 intank
Stock rail
28.8lb Injectors
6600 rpm

421rwhp 381rwtq SAE
13.4 afr

Duty cycle was at 93%

#2
PP LS6 Stg II
Vinci Beast Camshaft
DUR @ .004" 290*/294*
DUR @ .050" 228*/232*
LIFT .583 /.583 (1.8 rocker)
OVERLAP 68*
LSA 112*
LSX 90
Stock pump
Stock Rail
28.8lb injector
6500 RPM
418rwhp400rwtq SAE
13.2afr

Duty cycle was at 98%

With those sweet *** heads I would say go with a larger injector.
37lb or 42lb should give ya some room to grow.

Brad

Beast96Z

iTrader: (21)

FWIW, after talking to racetronix, they told me to get there Delphi 42's for a M6, N/A, with 500 rwhp.

WAHUSKER

iTrader: (4)

Try this website & click on their fuel injector worksheet link.

http://www.rceng.com/

Racetronix

iTrader: (2)

This will give you some safety margin plus room to grow.

LS1_PNYTAMR

iTrader: (1)

yea i was wondering i would need them on my 02 for my cam.. know i will need a fuel pump, thankfully i got the 150 wet shot, not dry.