rmx 250 compression help!

hey guys, i was just wondering how much compression my rmx should have, it is a 97model if it makes any difference, any info would be much appreciated.

Thanks.

good compression should be 140-180 psi

ok thanks!

I checked the compression on my 96 RMX250 before my top end job a few months ago not knowing how many hours were on the piston and rings and got 190 psi.

After my top end job with a new wiseco piston kit I rechecked and got 190 psi.

Hope this helps..

I checked the compression on my 96 RMX250 before my top end job a few months ago not knowing how many hours were on the piston and rings and got 190 psi.

After my top end job with a new wiseco piston kit I rechecked and got 190 psi.

Hope this helps..

yeah thats great:worthy: thanks again

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