Okay here is the problem I'm having. 96 lt 80 new petcock, boyseen reeds 90 main jet, oil block off kit fmf pipe, uni filter. Bike starts up fine after sitting for 1 to 2 days, runs great for 20 min, then it will die. When you try to start it again it acts like the battery is dead. Battery voltage is good. Put a battery booster on it, it will then crank, but the only way to get it to turn over is to hold the throttle wide open and crank for 20 to 30 sec. Then the engine will fire and bogg for about 10sec. Run great for 20min and repeat itself. When you try starting it when it dies it seems like the engine is flooded so much that it won't crank over the cylinder,until you put a booster on it and hold throttle wide open. Only help would be great. I have heard of a lot of problems with crank seals to. Removed both cases on both sides, and it was dry, so I don't think it is a crankcase seal problem.