Another Hawk Tuning Question

Newwood · 05-03-2017, 09:45 PM

Not another tuning question!!!

Anyway, here is the rundown on my Hawk:

600 miles on the bike, valves have been adjusted. NGK plug, airbox mod,17/45 sprocket, stock carb and until today a 115 main with a stock exhaust, save for a couple holes poked in the rear baffle. The bike was running great.

Today I cut the cat out of the stock exhaust and thinking it would be running lean switched to a 125 main.

The bike ran great all the way up to full throttle/60mph when it started hesitating/hicupping slightly. Do you think I'm still lean? If so does anybody know where a 130+ main can be found?

05-03-2017, 09:45 PM	#1
Newwood Join Date: Mar 2017 Location: Merrill, WI Posts: 20	Another Hawk Tuning Question Not another tuning question!!! Anyway, here is the rundown on my Hawk: 600 miles on the bike, valves have been adjusted. NGK plug, airbox mod,17/45 sprocket, stock carb and until today a 115 main with a stock exhaust, save for a couple holes poked in the rear baffle. The bike was running great. Today I cut the cat out of the stock exhaust and thinking it would be running lean switched to a 125 main. The bike ran great all the way up to full throttle/60mph when it started hesitating/hicupping slightly. Do you think I'm still lean? If so does anybody know where a 130+ main can be found?
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