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mercrazy
09-01-2025, 02:14 PM
How much do I take off a 2.5 200 head to get 135lbs. compression with stock gaskets?

KIRCHNER
09-01-2025, 05:17 PM
what do you have now?

mercrazy
09-01-2025, 06:45 PM
These are stock heads never been cut. They have light peppering that needs cleaning up. I know it’s not as precise as fly cutting, but has anybody used the giant belt sanders like automotive shops use? How can they take it down evenly with those?

billybob
09-03-2025, 11:11 AM
Please go to a machine shop & have them take off .020. 20 thousandths. You should be good there.

skialot2
09-03-2025, 11:51 AM
Put a set of 2.0 heads on it. That should get you where you want to be.

mercrazy
09-03-2025, 01:54 PM
Put a set of 2.0 heads on it. That should get you where you want to be.
Wish I had seen this 3 hours ago. Just put stock heads on. I’ll try 2.0 next. Thanks

CI STV
09-04-2025, 06:18 AM
How much do I take off a 2.5 200 head to get 135lbs. compression with stock gaskets?

From biggerhammer.net:
545050

XstreamVking
09-04-2025, 07:05 AM
I posted bigger hammer too on the "heads" thread. Great site for all kinds of info. :thumbsup: