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Old 09-07-2019, 12:29 PM   #5
Herb Concord Ca
Senior Member
Join Date: May 2010
Location: Concord CA
Posts: 341
Default Re: Flat spot in carburetor

I have Marvels on both my A’s They both run great. Next time you hit a hill open the gav a 1/4 turn or maybe a 1/2 turn, you will notice an instant in crease in power.w
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