Comp Cams Hydraulic Roller Retrofit Cam - 252/258 - .571

This is our larger option from Comp Cams. After helping customers through dozens and dozens of builds, we found that Comp's largest off the shelf Hydraulic Roller just wasn't big enough for the 500 inch and larger engines running a good flowing (325+ CFM) head such as our CNC Stealth heads. We had many customers who had Comp custom grind them this particular cam, and it worked so well that we decided to offer it as an "off the shelf custom," keeping them in stock at all times for our customers. The .571" lift and 252 intake and 258 exhaust duration at .050" really lets the more serious builds reach their potential, while still having enough low end for some street use. These are ground on a 110 degree lobe separation angle. We'd use about a 3500 stall, and some decent rear end gears (3.55-4.10 for the street,) and a minimum of 10:1 compression. And, since this is Comp we're talking about, you can be assured of two things: The product is 100% made in the USA, and the quality is second to none.