90-105 depends on compression and clutching track studs ect.
about 100 mph I've had mine up to 120. it ran that speed for a short time then burned a piston down. you might not think it counts because i have to rebuild the motor but that is fast
depends on your area but around $1000-$1600 depending on condition and miles
I actually don't know anything on snowmobiles... But here is a site I found for you regarding snowmobiles. Just copy and paste... www.snowmobileforum.com/polaris-snowmobiles
on top of the rear differential
The spark plug gap for a 1997 Polaris XLT 600 is typically set at 0.028 to 0.030 inches (0.7 to 0.76 mm). It's important to check the owner's manual or service manual for specific recommendations, as variations may exist based on specific models or modifications. Always ensure the gap is properly set before installation for optimal engine performance.
spark plug gap for polaris 425
I have a 2000 XLT and it was located on top of the rear differential...10 minute fix
with only one person on it about 138 mph and if its two people the person it the back makes more drag. but imporves the grip of the traks traction makeing it have a more accurate reading on the speed its about 125 mph. i own three of these xlt 600s and i have raced a xlt 800 and we matched the same speed so there isn't much of a difference in the sise of engins its all in weaight and terrain and how you ride and how you treat the 400 horse power beast
The first Polaris XLT snowmobile was introduced in 1992. It was known for its performance and innovative features, including a lightweight design and a powerful engine. The XLT quickly became popular among snowmobilers for its reliability and capability in various conditions.
On top of the rear differential held in with one bolt
If you look straight ahead of your pull cord, you will see the fuel pump mounted to the side of your rewind housing, it is round with 5 hoses attached to it.
90-95mph