Holley Sniper 2GC to 2F Install using Mosley Motors adapter (23 Viewers)

[zerotreedelta]

Need those desmodromic valves for control on the high revving 2F.

Curious where it's huffing out for 1 and 2 - intake, exhaust, cooling system, or the buddy cylinder.

 

[charliemeyer007]

Racing Tractors redline @ 15,000

 

[desmocruiser]

Likely head gasket, but what about valve lash on 1&2?

If somehow the valve lash is extremely tight, and the valves aren't closing, you're not getting real numbers.

Valve lash, then compression test.

Looking at your screen name, don't worry the 2f valve adjustment is much easier than a desmo Ducati

Further lash measurement forthcoming, I had to take a break!

Ha! For sure, good catch!