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Old 06-01-2009, 12:29 PM   #6 (permalink)
DonR
Master EcoModder
 
Join Date: Mar 2009
Location: Northeast Ohio
Posts: 269

The Wife's Hot Rod - '09 Pontiac G8 GT
Last 3: 23.22 mpg (US)

Big Outback - '13 Subaru Outback 2.5i

Little Outback - '02 Subaru Impreza Outback Sport
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I think without using a jackshaft your RPMs will be way to low to power from the chain. I would look at using a small friction wheel on the clutch up against the rear tire. I think the gearing would work out better.

Emissions
I had heard that Husqvarna (sp) was using a spark arrester screen coated with catylitic converter metals to greatly reduce 2 stroke engine emissions.

Don
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