Pops above 3200 rpm


Information and questions on GL1200 Goldwings (1984-1987)
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nolddk
Posts: 1
Joined: Sun Apr 03, 2016 10:14 am
Location: Denmark
Motorcycle: Honda GL 1200 Aspencade 1984

Pops above 3200 rpm

Post by nolddk » Tue Aug 13, 2019 12:00 pm



I just rebuild my engine , bore , new pistons, bearings . Now when i drive it ,it makes like a popping sound above 3200 rpm , and thats in all gears , changed the air cut off valve and put larger main jets in to solve the issue , no change there . Hope for a few good ideas , the mechanics here in Denmark have none



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CrystalPistol
Posts: 880
Joined: Wed Mar 10, 2010 9:07 pm
Location: Shenandoah Valley of Virginia
Motorcycle: 1997 GL1500SE/'98 Lehman Trike

Re: Pops above 3200 rpm

Post by CrystalPistol » Tue Aug 13, 2019 4:51 pm

Return carbs to stock specs first.

Check you cam timing marks closely.
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