I got an 01 banshee about a month ago and this is one of my first post I did a complete rebuild on the motor because crank was ba when I got it I put in stock 64 mm Wiseco pistons, all new seals, I also got a t5 pipe and a k&n air filter I put a 300 main jet in the problem is it won't start when it's been sitting I can kick 100 times it will seem like it's going to start but dosent if I push start it it fires right up. It has tons of power every were. I checked the plugs and they were a dark grey. After its hot starts up first kick. Help please