jojustice C-4

[jo_justice]

What is out there to increase horse power for a 5.7 cross injected other then rebuilding the engine?

[mackeyred96]

Sorry but I think you have your answer

[wayne lowry]

I will GUESS you are talking about a Crossfire C4 Corvette. If you are then a good starting place would be a higher stall torque converter, porting the intake, a set of headers, longtubes of course. How quick do you want it to be and how much money are you willing to spend > Will you be doing the work yourself ? Lots to think about