ok guys I started my rebuild today went with all forged bottom end .40 over, lt4 heads and intake manifold, comp 306 cam, comp 1.5 rr's and everything else to support the cam, and jet hot coats what size injectors do you think would be best for my setup?

 

I'd say 30#s.

 

I agree with 30#. If you can find a good price on 36 pounders I would opt for them though. Then you know you'll never have a problem with a lack of fuel. Make sure the rest of your system is up to the task.

 

thanks guys btw what kind of hp/tq do you think this set up is goin to make?

 

32lb delphi/lucas injectors from Racetronix. Great price, great injectors!

I'm sure Racetronix will chime in soon............

 

I say with what you mentioned and all the supporting mods(exhaust,CAI,etc.) and a good tune you should be around 400rwhp or better. I'm not the best with torque but I'll say 380rwtq.