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ski-doo tech! 2-stroke better than 4.

Superman

TY 4 Stroke Master
Joined
Jan 21, 2005
Messages
1,355
Location
Gaylord MI
Website
www.lakeffectsnow.com
I was checking out the competition last night and this made me laugh. Ski-Doo has a link on their home page explaining why 2-strokes are better than 4's. According to Ski-Doo their engines are:
1. More Fun
2. More Fuel efficent
3. Cleaner
4. Easier on your wallet
5. More durable

Yamaha must have these guys running scared. So much for truth in advertising. :4STroke:
 

The fifth point of being More durable is a joke. But I have heard the SDI is the same or have sometimes been better than the RX-1 at the pump. But, they are terrible on oil. My buddies 05 600 SDI burns 3 litres of oil to a tank of fuel. The dealer said there nothing to adjust on it. At $55.00 bucks CDN for a jug of oil, that's damn expensive. So that being easier on the wallet is also wrong. I'm surprised to see that their is not a 6th point, one for saying the two stroke mill is lighter than the 4 stroke mill. I wish someone would pull the two motors, the Mach Z and the new Apex mill and strip everything, including the exhaust and have just the two motors side by side to see what they weigh in at. I bet they are the same in weight or very close. That Mach Z motor is heavy.
 
My dad's rev 800 smokes up the whole trailer when he fires it up , I try to unload mine first so I don't have to deal with that . If I had to ride one of those I'd quit the sport .
 
Rotax! said:
The fifth point of being More durable is a joke. But I have heard the SDI is the same or have sometimes been better than the RX-1 at the pump. But, they are terrible on oil. My buddies 05 600 SDI burns 3 litres of oil to a tank of fuel. The dealer said there nothing to adjust on it. At $55.00 bucks CDN for a jug of oil, that's damn expensive. So that being easier on the wallet is also wrong. I'm surprised to see that their is not a 6th point, one for saying the two stroke mill is lighter than the 4 stroke mill. I wish someone would pull the two motors, the Mach Z and the new Apex mill and strip everything, including the exhaust and have just the two motors side by side to see what they weigh in at. I bet they are the same in weight or very close. That Mach Z motor is heavy.

Damn straight....I had 2 REV's last year...yeah they are fun to jump and stuff but relaible...hell no. Did I mention I had 2!!! Now I am back on a RX1.

My buddy has a 05'600 SDI. Alot of people don't realize that the SDI 2-TEC engine REQUIRES full synthetic oil. The stuff is big bucks! I've done the math.....I'll take the 4-stroke over the 2 anyday. Been there, done that.
 
I just went to Ski-Doo's website to check it out. Try using their fuel savings calculator...For their 1000 motor @ $2.00 USD per gallon at 2,000 miles per season @ 18 miles per gallon it says your sled compares pretty well with our SDI motor. NO KIDDING!!? :4STroke:
 
Last season on a local club outing there were two 600 SDI, one dropped a piston when he tried to run with the Yammis but nothing was cheeper at the pumps than the Vector, Nothing.
 


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