TheOfficialRJ
XS400 New Member
Hello everyone, I wanted to get your opinion on whether this bike is running on both cylinders or not. I've had a problem with this bike before where it was only firing on 1 cylinder. I know this because one side was blowing cold air out of the exhaust. The head was cold as well on that same side.
The bike was at the shop recently and it was making close to 30HP at the dyno. I doubt it would do that on 1 cylinder. The carbs have been rebuilt and it does have spark on both sides. I will test the ignition coils next if it doesn't sound right to you guys.
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