I’ve got a 99 blaster that sat for awhile at my buddies house, before it sat it ran perfect and usually started up on the first couple kicks. I took it out to my dads lodge to start it up and we tried for hours to get it to start with no success. It has aftermarket Toomey exhaust pipes, 310 jets, tors delete kit, and everything else on it is stock. I took the carb apart and there was some green varnish in it. I cleaned it out with some carb cleaner and set everything back up according to stock specifications. Put the carb back and still no luck. Switched out the gas with fresh gas with a 32:1 premix ratio. Switched out the spark plug with a new one and gapped it. It has a good blue spark as well. So when it’s in first gear the kickstart is seizing up and the engine will not turn over. But when it’s in 2nd or higher it doesn’t seize up. Also when the clutch is pulled in first gear it does not engage and the bike won’t move. When we pull it with another quad and bump start it, it won’t turn over in first, but in 2nd and higher the engine will run and I can give it gas and it will go. The second I hit the clutch though it shuts off. And as soon as I lose momentum it cuts off completely. I figure if it’s not the carb fuel or so on it’s probably something related to the engine? I am not an expert at all could anyone offer some insight or have any ideas what could be going on with this thing?