I have a 03 Yukon XL 5.3L. What cam would you recommend for my vehicle, I dont want one thats really agressive that makes the truck run rough at idle. My wife drives it more so it still has to be smooth.
A forum community dedicated to GMC and Chevy full size owners and enthusiasts. Come join the discussion about Silverados, Sierras, and other full size trucks performance, modifications, suspension, lift kits, tires, maintenance, and more!