My friend has a motorsport tech motor and I reccomend replacing the valve springs.
Cause my experience with 3 of them is the valve springs breaks and drops the pysh rod into the crankcase and its done .
Thanks for any help.
Hi Ed, Is it H50 motorsport engine, or a ohh5 powersport? H50 mototrsports engine is fine with the stock springs. The overhead tec motor needs better springs. I might have something that will work for it. Give me a call
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