RIPPER GMC

I can't find the manual for my 1998 Polaris Ultra 680 and I've heard that you have to put a size smaller main jet in the PTO cylinder, which I'm guessing is the #2 (center) cylinder. DOES ANYBODY KNOW THE TRUTH OF THIS???????

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98 Polaris 680 Ultra with PSI pipes
1976 Chrysler SNO-RUNNER 134cc performance muff and cluch
1977 Chrysler SNO-RUNNER 145cc Big Bore and pipe

SledX700

On that, the PTO is the left cylinder, and the MAG is the right cylinder. Jet down one size on the MAG, due to the heat from the pipes. I run my twin with a 380 on the PTO and a 370 on the MAG. Its runs great!

SledX700

That should work out for you.

RIPPER GMC

I have a tripple cylinder and the pto cylinder is the middle (#2)

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98 Polaris 680 Ultra with PSI pipes
1976 Chrysler SNO-RUNNER 134cc performance muff and cluch
1977 Chrysler SNO-RUNNER 145cc Big Bore and pipe

BC_Dan

People describe the cylinder as Mag (Magneto) or PTO (Power Take Off) to not have to use the terms "left" or "right" to describe which cylinder they are talking about. The mag is always on the mag end of the crank and the PTO is always on the other end. On a triple, you have a mag, center, and PTO. The clutch is attached to the crankshaft on the PTO side.

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Rebuilding the fleet!
2008 RMK 600 155", 2006 RMK 600 144", 98 Indy 440, 95 Prowler 550 2-up, 1990 Indy 650

RIP, destroyed by fire 1-22-2008
04 RMK 800, 05 RMK 600, 02 RMK 800, 97 RMK 700

RIPPER GMC

Thanks, that helps a lot.

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98 Polaris 680 Ultra with PSI pipes
1976 Chrysler SNO-RUNNER 134cc performance muff and cluch
1977 Chrysler SNO-RUNNER 145cc Big Bore and pipe