cgo

I'm buying an all aluminum 5.3L from Travis aka daytonayellaz. It already has an LS2 intake on it and the LS2 fuel rails. Forgive my ignorance with these newer engines, but does that mean the LS2 injectors are already there? The heads are 799/243 heads.

He's installing a 224/224 duration, 112 LSA, .563 lift cam, as well as a custom harness and tune.

I'll be running Doug's headers.

If it already has the LS2 injectors, are they fine for this application? If not, what is recommended.

Not sure about the fuel pump, but I will be ordering a Rick's custom tank with in-tank fuel pump. I'll let them know the engine specs.

Thanks

cgo

I guess I'll answer one of my questions. If the fuel rails are installed, I guess the injectors are too. lol RESEARCH...

So, now my question is: Are the stock fuel injectors fine for this application with the cam noted above?

ZL1Killa

iTrader: (17)

it should be fine with the injector and the application. do you have the 5.3L computer tuned to handle the injectors? this would mean the injector flow rate table tuning

cgo

I'm having a custom harness and ECU tune built for the application.

speeddemon89

yea those injectors are fine.