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Old 04-21-2012, 12:40 PM
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Al.Fisherman Al.Fisherman is offline
Motorized Bicycle Elite Member
Join Date: Sep 2009
Location: Calera, Alabama
Posts: 1,966
Default Re: Unknown bikcycle engine part

Originally Posted by BarelyAWake View Post
While the purpose is similar, the CNS doesn't have a choke and it doesn't restrict air to make the air/fuel mix richer - it has an enrichment circuit. When the "shifter lever" pictured is engaged (tightening the cable) it pulls open a secondary fuel supply & makes the mix richer w/o air restriction to aid cold starts.

A slightly more precise method of enrichment, if a little more complex.

I would suggest seeing how well/poorly it runs before you bother trying to mess with the settings BTW
enrichment..I'll buy that...although the instructions refer to it as a "Choke" I had a CNS in a box of parts I bought. Never looked at it...just got rid of it to the first buyer that came along.
Looking for HT's parts?
HT pre instillation tips.
Engine running problems?
HT breakdown Photos

Ron ><)))))*> Calera, Alabama

Last edited by Al.Fisherman; 04-21-2012 at 12:43 PM.
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