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Opening RPM's for STM valves

Thread starter ditch1000
Start date Mar 6, 2009

ditch1000

Well-known member

Lifetime Membership

Mar 6, 2009

Guys,

Anyone know what the opening rpm's should be for the STM valves on an M1000??? Also how many plastic shims are you running under the springs??

Thanks.

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Opening RPM's for STM valves

ditch1000

Well-known member

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