Here's the setup on my 2007 polaris predator 500. -Trinity Racing Stage IV full exhaust -170 jets -K&N air filter -Moose 15 tooth front sprocket. hope this helps.
Jock Sprocket
Small sprockets reduce the weight of your bike so that's always a plus. Also a smaller sprocket doesnt get in the way and they look cooler :)
I run a stock rear sprocket and 15 front. does great for 500 ft drags
just on top of the shelve
generally a racing BMX is built for speed, hence they are made lighter than normal bikes and also have a bigger sprocket witch enables the driver( back sprocket) to go faster.
about 13hp when using racing fuel!
if your racing then a Honda 400ex, but if your working polaris makes a 425
* http://www.polarisindustries.com/en-ca/Snowmobiles/Racing/PressReleases/SetSightsOnPodiumAgainIn2006.htm
for speed a racing car
Mario Kart is definitely a better game than MySims Racing!
Because non smoker's have WAYYY better health then a smoker in racing.