just want to get any feed back on the new 50cc bzm 6 port cyclinder. i am building one for a customer but wont know any performance #'s untill i get-r-done. i just cant believe bzm is calling it a 6 port because they divided up the boost port, i mean they had to because of where the piston pin is located, so why is polini's 40cc 3 port not a 4 port as their boost port is divided also. well someone chime in and give us some info.
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