Cobra4B

iTrader: (9)

Road race car is making too much power and starting to max out the stock injectors. We like duty cycles under 90% for road course use. Car just made 399 rwhp and stockers are at 98% duty cycle.

Seems 30lb red tops are hard to find? What's the popular choice for my power level now?

Looks like Summit makes a private label "ford 30lb" injector. This any good? Or, is there a GM injector i.e. LS2 or LS3 that has a higher flow rate than stock LS6?

Summit - http://www.summitracing.com/parts/sum-240030/overview/

Thank you,

Brian

redbird555

iTrader: (14)

Stock ls3's are 42lbs, cheap and will work with a really simple tune, you just need height adapters from fic and the electrical adapters to adapt their new style plug to the ls1. It's all plug and play

01ssreda4

iTrader: (96)

Id have my stockers rejetted by FIC. Ive heard the spray pattern isnt as good on the SVO style (fat) injectors.