Shutout

iTrader: (4)

I have a 2001 ss with a custom grind comp cam( 220's) full exhaust that needs a tune. Should I upgrade my injectors to 36 lb's rather than use the stock 28 lb's?
I would hate to get it tuned only to find out I need a bigger injector. Should I upgrade the fuel pump also?
Thanks

slowwssix

iTrader: (4)

Im wondering the same thing im spraying mu car also and would like to kno I posted a thread but no response

Robert Cantu

iTrader: (2)

Yea man I would won't run the duty cycle up so high on the stockers. I like MSD 50's and a Racetronix fuel pump kit for HCI and a lil squeeze.

slowwssix

iTrader: (4)

There's a set of msd 50s forsale in the classified section

farmington

iTrader: (14)

after my cam went in my tuner said I was at 100% duty cycle around 5600rpm so we put in FAST 36# injectors.