Posted this thread earlier but hasn't shown up yet. The front jug on my 1500 isn't firing like the rear. I can start it for a few seconds and shut it off to feel the exhaust pipes. I can touch the front pipe which is a little warm but not the rear because it has gotten too hot to touch in that short amount of time. Checked ign. compression, removed front decompressor, rebuilt carb, etc., etc. Everything checks out. Felt sure I would find a worn off cam lobe but didn't. Engine has approx. 47,000 mi on it. I have ran out of ideas. Bike seems to run a little better after riding a while but still front cyl. not hitting like the rear. Thanks for any input.