yes they have three heat exchanges on them
depends on your area but around $1000-$1600 depending on condition and miles
spark plug gap for polaris 425
90-95mph
I am not certain but I believe it is around 98 hp.
normally under, or next to the plaque stamped to the side wall of the tunnel throttle side about ankle high. You will also find the MFD # and the model #.
BR8-ES or a colder plug is BR-9ES
My Porlaris Model # 0950956 is a 1995 Polaris Indy XLT SKS PT. Engine model is EC58PL-03 Displacment is 597cc
A 1996 Ford Explorer XLT has a ( 21 U.S. gallon ) fuel tank
90-105 depends on compression and clutching track studs ect.
A car steering wheel type puller works on most.
change the thermostat
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