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thedakotakid · 07-03-2022, 01:41 AM

200cc Shineray (163FML). Recently deleted the cat, set the valves (exhaust was very loose), foam air cleaner (Double layer oil/dry). Much better midrange/top end. Take off is rough. Sputters and then picks up. Unsure of jet sizes (PZ27 Amazon special) Middle needle setting. Prior to adjusting the valves and cat delete, the plug was black. Too rich was my thought. No sputter prior to take off, but it was a $#@& to start. Much better now.

Suggestions for the sputtering/bogging?

07-03-2022, 01:41 AM	#1
thedakotakid Join Date: Jan 2020 Location: NoDak! (Kinda like Red Dawn w/o mountains) Posts: 66	Bogging on take off only 200cc Shineray (163FML). Recently deleted the cat, set the valves (exhaust was very loose), foam air cleaner (Double layer oil/dry). Much better midrange/top end. Take off is rough. Sputters and then picks up. Unsure of jet sizes (PZ27 Amazon special) Middle needle setting. Prior to adjusting the valves and cat delete, the plug was black. Too rich was my thought. No sputter prior to take off, but it was a $#@& to start. Much better now. Suggestions for the sputtering/bogging?
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