sman

iTrader: (4)

Putting a 5.3 in an fbody, Im using an ls1 intake and truck harness. I know I have to use the ls1 fuel rail, but can I use the truck injectors with the ls1 fuel rail and intake? If I have to use ls1 injectors how big of a pain is it to adapt them to the truck harness?

thedudeZ

iTrader: (14)

truck injectors won't work with the stock ls1 fuel rail. Not hard to adapt if you have to do anything at all, worst case is some pigtails.

TTLS1GP

iTrader: (10)

Good post. I'm in the same situation although, I'm looking for 42+lb injectors that will work with the truck harness and LS1 fuel rail.

sman

iTrader: (4)

Would the truck injectors work with the billet rails you see on ebay and stuff?