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Power valves?

Cynic
in The Bar

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  • Moderator

Just thinking aloud here but i remember when these motors first appeared in 125's and the valve was pegged with carb restrictions and a bloody great washer in the pipe to give 12hp. An hours work and you were on a 20hp rocket.

The new engines don't seem nearly so much fun, like the latest stuff has its powervalves operate and they just don't go. The pipe restriction is a little bit. I recon the barrel and PV have been toned down.

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