I have a 01 blaster and rebuilt everything on it and when i started it it runs in reverse any ideas

 

Well thats an interesting one. Exactly what is "everything"? You could probably cuase that by putting some gears in wrong. Theoretically a 2 stroke motor could run backwards. I think its even been used for reverse on a quad. However if the electronics on a Blaster are the same as all the 2 stroke quads Ive worked on it would run terrible if it did. Therefore if the motor runs good I would suspect gears are in the wrong place.

 

I think I remember a few years back this happened to someone on this forum. I think the guy swapped some wiring by accident on the starter, he switched it back and it fixed the problem. You might do a search for it on here.

Two strokes run great backwards. They don't care which way they run.

 

<div class="FTQUOTE"><begin quote>Originally posted by: Doctorturbo
Two strokes run great backwards. They don't care which way they run.</end quote></div>


The mechanical parts may not care but the electronics will. If the crankshaft spins backward so will the flywheel/magneto which would cause the sparkplug to fire after TDC instead of before which would not be too good for performance.

 

Also Blasters use a kick start no electric starter.