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View Full Version : ATC 70 help!



surveywaters
11-18-2011, 01:47 PM
The 70 has 130lbs compression, I've gone through the carb threee times now (this includes new jets as well as verifying all air passages are clear. The trike has a pod filter on it and I have tried upping the main one size as well as the pilot.

It runs pretty good on full choke, but if I cut off the choke it has no power and when I rev in neutral it has a pretty good backfire out of the exhaust when the revs reach back down to idle (bbrrrrRRRRRrrrr..POP)

Any help would be huge!