[opeliac]

Originally Posted by RAIV-Z

We're most likely done racing the rest of the season pending parts turnaround. After the 7.44 run, the valve lash on some of the intake's went away. Pulled the heads and determined all the intake valves we're tuliped. Top end disassembled, heads/seats visually look ok. Heads will be at the machine shop early next week for inspection. 2 pushrod tips damaged along with a a couple or bushed roller rocker tips.

Didnt you switch to Titanium and Inconel valves?

[RAIV-Z]

Originally Posted by opeliac

Didnt you switch to Titanium and Inconel valves?

We always had Inconel exhaust valves. The MFG said the stainless would be ok for the current application. Ti intakes valves are in the design process, need to check out the heads and determine the best seat material.

[opeliac]

Originally Posted by RAIV-Z

We always had Inconel exhaust valves. The MFG said the stainless would be ok for the current application. Ti intakes valves are in the design process, need to check out the heads and determine the best seat material.

What MFG was that? It amazes me that some of these people say you can use those valves in your combo...

I ordered my Ti/In valves 2 weeks ago, and they said 3 - 4 weeks...