I have a '95 ZRT 800. It runs like a watch. 4 pulls in 10 below, and it pops right off. I have not really driven it much in the really cold stuff, but am concerned about the main jets. Cat calls for 450's stock. It came with 430's, and I think it should be richer with pipes, so I have 450's in there now. I have the clips at the second from the bottom slot, and the air bleeds at 3/4 of a turn. Should I go richer in the really cold temps that we are having right now? I am thinking 470-490's, but could use a little advice because I do not have much experience with aftermarket pipes.
Thanks,
--Monza
PS these sleds pull to no end. Every time I pin it, I am laughing the entire way. Never felt the power of a big triple before. Our MXZ 800 with Speedwerx head is no slouch, but seat of the pants tells me ZRT pulls on the big end.