backfire on over-run

[Jeff Boatright <jboatri@emory.edu>]

Hey gang,

I'm installing a set of rebuilt SU carbs and I'm getting a lot of backfire
on over-run (i.e., take foot off accelerator pedal and let engine slow
car). Is this a symprom of too lean or too rich? I don't think it's an
exhaust system problem as I did not have this problem with the other set of
carbs.

TIA,

Jeff

Jeff Boatright    __o_\__           '65 Austin-Healey Sprite
http://userwww.service.emory.edu/~jboatri/sprite/sprite.html