Originally posted by Richard:
Cut head for Hard valve seats $75/hd....6=$75 8=$150
Cut for oversize valves......$75/hd........6=$75 8=$150
Depending on when the motors were built these expenses might not be required. I have several 350's built in the no-lead era that wouldn't need this. I don't know when the last 292 was built, but could it already have hardened seats?
And these two operations account for must of the difference in cost.
