I guess it depends on your build. if you are just looking for a little more than the factory The Summit 488 cam is a good grind. If you'd like more and want to go up on the gear, add headers and stall One of those other cams or a custom grind would be good. I ran the MP 528 solid w/ a 6-pack and it pulled real nice w/ a 2800 stall and 3.91's