Recent content by jaf

I am looking for a 2013 800,Any pics you could send to me ,also has it been crashed or accident John

Looks like they have just dropped the prices here in B.C. Cant even go to the USA for the difference now John

We got about a foot in Quesnel and lots in Barkerville

Hi I have a whole 600ho engine barrels need to be nicasil and new pistons Its a 2003 John

I think it might be a good idea to speak with the engine builder as they will have a good idea of compressions and other things affecting detonation that will dictate what fuel you may use ,you can keep some cost down by using avgas,mix also racefuel mix

Anyone know what compression or compresion ratio that premium or 91 octane fuel becomes benificial to a 2stroke sled engine,such as 130 lbs compression or 12to-one compresion ratio I have heard from some sledders that on stock engines 91 or higher is not necesary beyond 4500 feet altitude

Hi I dont have any of the old sleds anylonger,traded the 340RTX with the 340RX sachs engine last winter,I have some pics but am not sure how to send them, I can send them to an email address if I can find yours I wonder if I know your relatives I been here mostly from 1947 John 'Jaf'... Here is...

jaf I am new to this site, been snowmobiling since 1966,Started out with a ride on a 66 SkiDoo,bought a 1967 MotoSki zepher big power 22hp Hirth 372,Then1970 Skiroule racer340RTX, then 1972 RTX 440, 1974 Lazer 440Koler skiroule,1999 Skidoo 600 Then to a 2003 600 mxzx 144x2inch track Do some...