Compression!!!!!

[Baddazzripper]

Howdy, I'm looking for anyone that might have a set of 650sx cheater head domes in the 30cc to 32cc range?
I just put a reconed cheater head on my 650sx with 28cc domes and my compression is at 220lbs! A tad bit higher than I want to run. Its a rec ported 550sx 650sx swap with 750sx pump conversion.
Thanks

 

[SXIPro]

Have you tried a different compression gauge?

 

[Big Kahuna]

Get dome recut, Drill holes in the top, it will dump compression quick!

 

[Baddazzripper]

Have you tried a different compression gauge?

No I haven't. This is a good gauge, it's the same one I use on my SBC engines.