Engine Builders Gather

[switch96]

In the process of collecting parts before a forged-overhaul. Having a little trouble selecting pistons as I'll be throwing a 150-200 shot of nitrous at it. Here are my compression options:

10.3:1 (4.5cc)
9.14:1 (10.5cc)
8.44:1 (18cc)

As far as the fuel system goes, a Walboro 255lph is in the works; what size injectors will I need? Can't think of any other questions right now. Thanks!

 

[shaunk]

What heads are you planning to use? What is the whole planned combination? What is your intended hp goal? I always go overkill on any fuel system I build its cheaper to over buy once than to rebuild it again.

 

[schacher94gt]

42lb injectors would be just fine

 

[switch96]

Stock heads, stock crank, forged pistons and rods, full intake/exhaust. Looking for about 450whp on a 200 shot. I made 345 untuned on a 100 shot.