1. B

    1989 blaster w/ few mods jetting

    I have a 1989 yamaha blaster thats bored .2 over with a weisco piston and boyeson power reeds stock expansion chamber aftermarket pipe dont know the brand sticker was burnt oil injection aftermarket airfilter no airbox lid tors unplugged i am currently running a 300 mainjet if i open it all the...
  2. Dschade

    Bogs down

    OK so I bought the moose carburetor rebuild kit. Everything is the same as stock, by what the imprints says on the jets, needle, and pilot. The stock was 220 and this came with a 230 only difference. Anyways airbox lid is off. New air filter. Tors delete. Compression - 120psi Leak down test...