Discussion Starter · #1 ·
In the process of rebuilding a Z134 on my latest project. In the past I have found valve caps on the valve stems, the rocker arms contact these caps, not the valve directly. Just tore down the motor on the F40 and did not find these caps as in the past. Are the caps necessary? It would appear they would prevent the valve stem from wearing. Any help would be appreciated. Also has anyone seen these caps for sale?