Search found 4 matches
- Tue Jan 03, 2006 3:34 pm
- Forum: Sno-Twister/Trail Twister Technical Help
- Topic: SuperMod porting
- Replies: 10
- Views: 13608
[quote]<i>Originally posted by waynehaner</i> <br />We race both a 340 and 440 Sno-twister in the oval circuit. We have always been successful with the mods recommended for the 440 but the 340 has alway been a dog. Last year the 340 was ported exactly as the 440 mod specs. We used the 440 pipe on th...
- Fri Feb 18, 2005 11:31 pm
- Forum: Mercury Snowmobiles For Sale
- Topic: I am selling all my merc stuff
- Replies: 5
- Views: 3225
- Sun Nov 28, 2004 6:02 pm
- Forum: Sno-Twister/Trail Twister Technical Help
- Topic: clutches
- Replies: 1
- Views: 1285
- Sat Nov 27, 2004 12:24 pm
- Forum: Sno-Twister/Trail Twister Technical Help
- Topic: mod sled
- Replies: 1
- Views: 1620
I,m building a grass drag sled using a 340 f/a kohler out of a 75 sno-twister, and I was wandering if anybody could lend some info on how to get the most out of this motor. pipes, porting, clutching, carbs, how many rpm,s can I turn. I would like to get 10,000 rpm,s for 660' drags, is this possible?...