Quote:
Originally Posted by 1_2Many
This isn't surprising. The CAI and tune on a Mustang GT ups 30+ hp. My buddy got a 50 hp gain from CAI, tune, underdrive pulley, electric water pump and exhaust.
Hopefully all those things will be available for the LS3/L99.
Can anyone give some insight to the hotcam vs high lift rocker option? Do you think the high lift rockers will add anywhere near the power as the cam? It's just such a simpler mod than a cam swap if it's within 20 hp it might not be worth it.
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If your going to do a cam, there are much better alternatives to the hotcam. Be it from a pure performance aspect or a pure sleeper aspect. The thing is that if you go with higher ratio rockers you will more than likely have to replace them down the road if you do a cam sway anyways.
However, I would first go intake/exhaust before bothering with a cam....unless your just going for a sleeper cam.