600ft
21 39 gearing
stock weight
orange primary hauck spring with 2 shim engagement at 5300rpm
52 44@ 1 6 or 70
stock secondary spring
75% 100 oct low lead premium avgas+25% 91 oct pump gas
back country 1.75 track
br9eix ngk plug
temperature was -4 celcuis
132.5 main jet
polaris xlt touring 580 rear heat echenger
engine have 21908 km and all stock
no termostat inside
my weight is 155 pound
8bu 4ever!!!
i lost vs a f7 cheater :s with a fucking chip computer inside but the sled is very faster the man is a machinist lolll!
sherminator. watched your video and your sled is no slouch. Excellent!! The way the Vmax4 was meant to run, ''all throttle, no bottle, and no cheater chips''...Rob.
kahunas i need help for my racing fuel i look for a vp u 4.2 but im little confuse with this im not sure on melange with 91 pump andmain jet info! i readed an this race fuel give 6% more hp can you help me for this??? the rule is very bad in my city only tune pipe air filter and weight body modification can improve a sled i look for cheating me too do you have any sugest? thanks for all people will help me!! everybody laugh of my sled loll but they was surprise potential of my old sled i have 2 week for prepare my sled