just spoke to Heath over at MPI.....got some good info on the pulleys.
that chart is an old chart he told me,which went with the original belts. Now MPI has tougher belts which are sized alittle different,so the pulleys are alittle diff too.
for the stage 1 blower....pulley combos/sea level.
your real funny, just a bunch of clowns...it really is the Fire supression system. Next time my sled lights up on big moose It will blow it out automaticlly.
Sorry to hyjack this post with our ball breakin...
Dan, I'm glad you got this thread going. I'm seriously thinking of boosting my 06 GT soon. Probably an SC with 5psi. I don't need it for formal racing, just trail work. I too am concerned about fuel economy to a point. Getting 16MPG has been a good thing. My 136x1.5 track ought to hook well with all that torque.
OOOh Yeah I forgot to add also dan, Anti Ratchet drivers, cause without you will skip the drivers in a heart beat. If you can find them the skidoo 9 tooths are great. Or avids, or wahls. Just more to add onto the list!!
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