I took a road trip to Augusta, Ga. and back this weekend (2 1/2 hrs one way). the bike has been running fine. While there I got rained on for a few minutes. But, on the way back it developed a little accleration ( I hesitate to call it a problem) more like an accleration surprise. While acclerating at cruising speed all of a sudden it would sputter a little bit then launch with a sudden burst of power that would lift the front wheel off the ground and launch the bike forward like it had NOS and someone flipped the switch. .......OMG was my first reaction.
Thinking it might be carbureation on the next fill up I bought a can of seafoam and poured 1/2 a can in the tank to see I could clear out whatever partial blockage was in the carbs. Evidently there is some unrealized power potential in this bike I haven't witnessed before and I would like to figure out why and harness it full time.
Today, riding to work and back I tried to duplicate the experience everytime I had some accleration room ahead of me so that I could watch what was going on closely. Everytime I was acclerating in any gear and the RPMs reached 4500 to 5000 it would launch up 1000 to 1500 rpm with an incrediable boost of power and seemed to keep going untill I backed off of the throttle.
Does anyone know what might be causing this?