318 stroker build
Almost forgot, here is a picture of the issue, although it's hard to photograph on a phone, but you can see the gap around the rocker shaft if you look close. People are running these heads this way, but it puts a lot of stress on the hold down bolts, and they can break from the fatigue of flexing around, especially with bigger spring loads and aggressive camshaft profiles
Almost forgot, here is a picture of the issue, although it's hard to photograph on a phone, but you can see the gap around the rocker shaft if you look close. People are running these heads this way, but it puts a lot of stress on the hold down bolts, and they can break from the fatigue of flexing around, especially with bigger spring loads and aggressive camshaft profiles
