whats the most wildest heads and cam u can buy for the most hp gain a 4.6 04 gt? trying to decide to get a s/c about 4,000 or just beef up the engine, if its cheaper to get higher hp gains.

 

The charger is going to be easyer.

However, if you have the facitlys/knowledge for engine work consider this:

Power heads cam/heads package 1300
Rebuild lower end 2000
Big *** shot of N20 (on a individual nossle setup): 1000

4300 bucks for one hell of a setup.

 

yeah the s/c will probaly be the best for starts. about how much hp will a stock, lower end and tranny ect.. hold up to before i need to start rebuild it up.? thanks...