I'm fairly new to SUs, so no expert, but maybe a worn jet? Do the dampers
fall and make the nice "clunk" when you push them up? (I know that you have
checked the damper oil....). But check the timing too...how many times have
we heard on this list that "90% of carb problems are ignition problems"....or
is it "90% of ignition problems are carb".....oh dear...
Geoff Branch
----- Original Message -----
From: SDOliner@aol.com
To: gjbranch@comcast.net ; spridgets@autox.team.net
Sent: Tuesday, July 27, 2004 9:40 AM
Subject: Re: back firing on acceleration
OK it is after firing.
I suspected a rich mixture also. Just curious why it would develop on its
own. My experience has been that once the carbs are set they stay there.
I do have a color tune and do like it alot. For me it works best at
balancing the mixutre, never 100% sure if i get it spot on. The lift the
piston method gives more of the feedback a clod like me needs. I get both
sides working then try to balance the clolors. On the other hand my recent
trip to Joe Curto showed me that I had been wasting alot time over the years
trying to balance two carbs with worn out bushings.
David
|