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Old 08-10-2016, 08:37 AM
0megaMan 0megaMan is offline
Motorized Bicycle Member
Join Date: Aug 2016
Location: Escalon, Ca
Posts: 30
Default Re: Hello from California

Originally Posted by Tyler6357 View Post
Yes, I think the 40mm stroke is more desireable, also, he talks about the top of the piston coming up to the very top of the cylinder which decreases the squish gap (ignition zone). A smaller squish gap creates a more powerful explosion and more power. This, I think, makes the PK80s better, however, this is just my opinion, others might respectfully disagree with me.
I appreciate the help. Probably going to order a PK80 from Dax. Seems like a good place to start.
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