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Old 08-05-2014, 08:05 PM
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a.graham52 a.graham52 is offline
Motorized Bicycle Elite Member
Join Date: Nov 2013
Location: island of misfit toys, maine
Posts: 232
Default Re: How to tune an engine with a temp gauge?

Here's what I do to tune. All testing is done with engine at operating temp.

Set it slightly lean and the. Apply the choke a little at a time. If there is a power increase then go a tad ritcher. Repeat. I do it for WOT and for cruise. Pilot circuit ( cns) is bit finiki though.
Genisis Twenty, 2013 Skyhawk GT5. CNS carb, 4x3" K&N filter, #68 pilot #73 main, adjustable needle, puch head w/ bolts, gutted and extended stock muffler
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