Help!

[bert powell]

Originally Posted by Mike Pearson

Sounds like the motor is down on power and might need a freshen up. I would pull it out and check everything. Do a leak down and make sure there is no blow by on any of the intake valves. Looks like you have pretty much eliminated the other common issues.What shift management system are you using?

Thanks for the reply Mike! The incrementals are fine from the 60ft on. It has 80 runs on it now but do not want to freshen till this is solved. Leaked at 55 runs and was fine. Been doing this on and off since car/engine were completed.

Wanted to get conversation started and maybe it would jar something in someone out there. Have had multiple people look at it that I would consider excellent racers, engine builders, etc. It will be something stupid, just have to find it!