Well, messing with the 318 stroker, and a few things are becoming clear....while the speedmaster heads are a pretty nice casting, we are definitely going to have to do some work on them, specifically, the rocker saddles are milled incorrect, I am going to need to remachine the saddles with a 7/8" ball mill, because the shafts dont sit properly, and then we are going to need to relocate the rocker shafts with a correction kit from
@B3RE, the PRW rockers are too close to the valve, and too low....along with milling the pushrod tunnels for clearance...more pictures to come! Stay tuned!
