If I go with Patriot LS6 Stage II heads and TREX cam, would it be wise to opt for the 42lb Green tops ($249.95 on Ebay) or the 30lb Red Tops ($229.95 on Ebay). I don't know a whole lot about this stuff. I figured with this combination, more fuel is deff. a must. Would I have to change the pump in the tank as well? I have almost all of the other bolt ons to accompany this combination, and I will be adding an LS6 intake, ported oil pump, dual roller timing set, etc. Help!

 

Stock injectors will sufice but if you wanted to add bigger injectors you should do it now before the tune. A bigger fuel pump is a good idea but still not a must.

Nate

 

What injectors would you recommend? Any experience w/ eithe of them? Any other suggestions? Thanks.

 

42's are too much for your setup, unless you plan on running a 200 shot or something. I'd say the 30's to 36's should be perfect for you. Find out which ones are easier to tune as well.