Check out the newly revised PRO-TECT AIR 2.0!! Protect your engine from...
BDX has a developed a new replacement "ANTI-SLOP" steering post bushing...
BDX has a developed a new replacement "ANTI-SLOP" steering post bushing...
We have two different rate torsion springs for our billet helix and...
This simple kit supplies you with all of the roller bearings in the...
ROCK Performance Rollers are made from engineering grade plastics...
We have 3 different clutch springs for all Polaris drive clutches, and...
Super Lite Weight Brake Rotor for 2012 and up Arctic Cat ProClimb,...
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Our Billet Head for the Arctic Cat 858 is an easy way to bolt on some easy power. We have changed the combustion chamber design to produce a quicker revving motor, make more horsepower and torque and also provide better characteristics to prevent detonation on an otherwise stock machine. - More Cooling Capacity - 0.79 Lb. lighter than stock Our Billet Head for the Arctic Cat...
PRO-COOL billet heads bolt on some serious power for your snowmobile. The low altitude versions provide extra cooling capacity; they look great, and bolt on power. They add 3-4 peak horsepower with a lot of mid-range grunt too. PRO-COOL heads run on premium pump gas, 91 or higher octane. This high quality machined kit comes with a billet head cover and... PRO-COOL billet heads bolt on some...
Our mountain series billet heads bolt on some serious power for your Polaris 800 AXYS motor. It is designed to run on premium pump gas when ran above 4000 ft altitude. Huge torque gains to provide the grunt you need and want for boondocking and climbing. Much quicker throttle response! 6-8 horsepower peak and 8-10 horsepower in the mid range! These... Our mountain series billet heads bolt...
The Patriot 850 motor is a fun package, but there was plenty left on the table. The stock porting was relatively mild, and there was plenty of room to bore the stock cylinder out. Bring you sled to life with our 909 cc big bore kit!! The combination of the larger bore, improved porting, and our billet head produces one awesome kit. The Patriot 850 motor is a fun...
Our PRO-COOL billet heads bolt on some serious power for your snowmobile. The low altitude versions provide extra cooling capacity; they look great, and bolt on power. They add 3-5 peak horsepower with a lot of mid-range grunt too. PRO-COOL heads run on premium pump gas, 91 or higher octane. This high quality machined kit comes with a billet head cover... Our PRO-COOL billet heads bolt on...
PRO-COOL billet heads bolt on some serious power for your snowmobile. The low altitude versions provide extra cooling capacity; they look great, and bolt on power. They add 4-5 peak horsepower with a lot of mid-range grunt too. PRO-COOL heads run on premium pump gas, 91 or higher octane. This high quality machined kit comes with a billet head cover and... PRO-COOL billet heads bolt on some...
Our Billet Head kits are an easy way to bolt on some easy horsepower, and much better cooling! The Mountain Series billet heads add 3-4 hp over stock and 4-5 in the mid range. Noticeably more low end and mid range punch and torque. The motor will have quicker throttle response too Our Billet Head kits are an easy way...
Our mountain series billet heads bolt on some serious power for your Polaris 800 AXYS motor. It is designed to run on premium pump gas when ran above 4000 ft altitude. Huge torque gains to provide the grunt you need and want for boondocking and climbing. Much quicker throttle response! 6-8 horsepower peak and 8-10 horsepower in the mid range! These... Our mountain series billet heads bolt...
Our Billet Head for the Polaris 850 Patriot is an easy way to bolt on some easy power. We have changed the combustion chamber design to produce a quicker revving motor and to make more horsepower and torque. You can expect a 6-8 horsepower gain with huge torque gains with these heads depending on the model. Our Billet Head for the Polaris 850...
If you have a Polaris 850, we have a powerful kit for you! Our ECU Pro-Tune and billet head cranks out some serious power gains, and our Pro-Shift clutch kit puts that power to the snow! Our clutch kits accelerates hard and have very quick throttle response on the trail. Drop a lot of weight with either our Stainless or Titanium muffler. This kit is... If you have a Polaris 850, we have a...
Our PRO-COOL billet heads bolt on some serious power for your snowmobile. The low altitude versions provide extra cooling capacity; they look great, and bolt on power. They add 3-5 peak horsepower with a lot of mid-range grunt too. PRO-COOL heads run on premium pump gas, 91 or higher octane. This high quality machined kit comes with a billet head cover... Our PRO-COOL billet heads bolt on...
If you have a Polaris 850, we have a powerful kit for you! Our ECU Pro-Tune and billet head cranks out some serious power gains, and our Pro-Shift clutch kit puts that power to the snow! Our clutch kits accelerates hard and has instant throttle response in deep snow. Drop a lot of weight with either our Stainless or Titanium muffler. This kit is... If you have a Polaris 850, we have a...
27 M.Y. kits to be released late fall/early winter Our stage 2 Kit increases throttle response and maximizes pull all the way through the power band. With a revised tune that better utilizes timing, fuel, and added oil you'll not only make more power but also increase durability of internal parts! Can be run with stock mufflers 27 M.Y. kits to be released late...