??5.3/lm7 to LS6 intake question

45CHI

Daily Driver
Jul 17, 2012
40
0
0
When swapping LS6 intake onto 5.3L truck engine, Will I have to change injectors or Can I keep the same type from 5.3/lm7 intake?
 

bigmandengo

Weekend Racer
Apr 22, 2010
60
0
0
madison, wi
The truck injectors wont work with the ls1/ls6 intake and rails. Check some of the truck forums if your dead set on re-using them. I think some have made them work. As far as bolt on goes, your going to need ls1/ls6 style injectors and the tune needs to be adjusted for them.
 

Double_Trouble

Amateur Racer
Jan 14, 2009
262
0
0
Quad Cities, Iowa
not worth the money to try and use truck injectors..used fbody/vette injectors can be had cheap i normally buy them from $30-$75 all the time. also if your going to use a truck harness for your swap you need different injector pigtails to plug into the injectors aswell...few companys out there make adapter harnesses for that as well if you just want plug and play type stuff.
 

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