Mercury Snowmobiles Discussion Board

75 340 ST good original cond $900(SOLD)
75 340 ST Very nice original cond $1500(SOLD)
75 440 ST Very nice original cond $1700(SOLD)
75 440 TT Very nice original cond $1500
76 340 TT Very nice reconditioned $1500
76 340 ST Good condition $2700(SOLD)
76 340 ST Good condition $3000(SOLD)

Isn't the fuel mixture 20:1 on Sno Twisters & 40:1 on Trail Twisters?

Did Rupp & Mercury use the identical motors? What Years and models?
Thanks:?:

What is the normal compression (psi) on a 75 340 ST?
Thanks
Jeff

Looking for 75 440 snowtwister in any condition.

Does anyone have a good jet chart for the 75 340 S/T when the adjustable high speed mixture needle is removed?
Thanks in advance

I am located in Ironwood MI. This is next to Hurley WI. <blockquote id="quote"><font size="1" face="Verdana, Arial, Helvetica" id="quote">quote:<hr height="1" noshade id="quote"><i>Originally posted by Aaron Novak</i> <br />Where are you lo...

1975 440 Trail Twister in excellent Original cond. $1300
This sled looks and runs great.
(email address removed by moderator):)

Wanted to buy: 1976 Merc Sno Twister in any condition. Please e-mail me with any info or call 906-932-2548.
jwaz@up.net

Thank you