I drive a 2000 GMC Sierra with shorty headers, magnaflow exhaust w/ cats, CAI and a Nelson tune. It sits on 35" tires. I was wondering which size stall would be better. I want to run a cam with about 220 duration and .580 lift. The thing is that I like low end a lot and don't really want to lose any. Pretty much only tow very light loads like a trailer with quads every once a while. Any information will help. Also which manufacturer do you guys recommend. Thanks.
