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Old 03-11-2015, 11:12 AM
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boxcar boxcar is offline
Motorized Bicycle Elite Member
Join Date: Dec 2014
Location: Astoria OR
Posts: 358
Default Re: Twin 66cc 2 Stroke Build Thread

You will likely add only a tiny bit to the top end. Max RPM is max RPM.
But it will pull much better .
Witch will allow for a smaller tooth count sprocket . And ultimately a better top speed....
If you link the engines from the output sprockets , you will only need to control the down hill clutch.
The best information on this subject can be found on any karting sight.
We have been running twin 2 strokes in the Go kart world for years..... Most are vintage karts...
I like the idea though.
I might try it on a 3 wheeler running centrifugal clutches...... ( no need for engine timing as the clutches will
compensate for the engine differences ) .
Happy Trails......

Last edited by boxcar; 03-11-2015 at 11:42 AM.
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