Are my stock injectors/fuel rail etc all able to swap over with no additional modification needing to be done? Is it down and dirty swap over plug & play?
Thanks in advance

 

Yeah, the injectors/fuel rail will swap right over, but first blow-down the top of the engine. I'd also replace the injector O-rings, and valley cover bolts with shorter heads, plus install LS6 intake front coolant tube an rear block offs, and new port seals.

 

i should have the ls6 coolant tube and rear block offs bc i've already upgraded to 243 heads...