Well actually the cylinders and heads are put out by D&D racing. But the stock carbs can be used, without boring? and will there be any cooling isues? Can I use the stock 800 exaust? Thanks for the info snow800, and I did use that clutch setup you had given me thanks a lot.[/b]
Have you ran it with the clutching????
You can bore th carbs, but I don't recommend it on a trail sled. I have made many sleds fast with stock carbs.
All sleds have cooling issue's without good snow, You defenitly need a water temp gauge on a big bore.
Keep one eye on the trail and one on the gauge, if it starts to get warm, slow down get off the trail, do a couple pumps on the throttle
to spin the track in the fluffy stuff and get back on the trail and you are good for a couple more miles.
It will run with the stock 800 exhaust, but not to potential. If you are going to run 800 stock pipes, The stock 800 silencer is very restrictive, I would run a MBRP or D&D can.
Mike