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Wanting the most POWER out of your Polaris 800 Without having to modify any internal engine components? This kit provides a 14.5 horsepower and 9.6 ft/lbs of torque gain over stock. In the field this translates to an additional 2 to 3 sled lengths over a sled equipped with our Stage 2 kit. Throttle response is noticeably improved, making this combination snap to attention and jump immediately on top of the snow to give you the edge you desire. This kit also reduces weight by 5.5 lbs on 2013-16 models. Not for Axys models Instruction Sheets:
Rush/Pro-Stage 3 Learn More

The high torque of today's twin engines creates unwanted movement of the engine. SLP’s Push Arm helps eliminate this problem by pushing from the right side shock tower to the front of the recoil. When used in conjunction with a torque arm, engine movement is nearly eliminated. This keeps clutching efficiency optimized without increasing vibration. Instruction Sheets:
23-50 23-58 23-60 23-62 23-63 Learn More

Kit Contents:
   Left Side: Shock Tower Vent with Pre-Filter and Backing Shield, 2 1/2" Flow-Rite™ Intake Vent and Installation Hardware. Learn More

These SLP Power Dome billet heads provide an additional 3 horsepower peak with a much more responsive midrange. They feature interchangeable chambers (Domes) for use in low or high altitudes, and utilize the stock water cover for stock appearance. 
These heads require the use of a DynoJet PCV or PCFC fuel controller with SLP’s pre-programmed Stage 3 kit map. Any other combination of parts will require different fuel mapping in the PCV or PCFC, and the customer will be personally responsible to create their own fuel map. Instruction Sheets:
Head Instructions Learn More

Pink Exhaust Valve Spring - Load: 4.7 lbs @ 1" and 7.1 lbs @ .63"
-Recommended on 2008-10 Polaris 800 CFI models at elevations above 3000'.

Yellow Exhaust Valve Spring - Load: 2.4 lbs @ 1" and 3.6 lbs @ .63"
-Recommended on 2001-05 Polaris 700 and 2002-05 800 Edge/RMK models at elevations above 6000'.

White Exhaust Valve Spring - Load: 1.6 lbs @ 1" and 2.8 lbs @.63" Sold per each. 2 springs required per motor.  Learn More

Required for eliminating oil injection: Crankcase Plate bolts in place of the oil pump. Learn More

Eliminate exhaust leaks with these high tech gaskets. Learn More

550 Models: 2014-26 550 Indy 600 Models: 2010-14 600 Rush, 2012-16 600 Switchback, 2014-16 600 Switchback Assault, 2012-16 600 RMK (except Axys), 2013-20 600 Indy (except Axys). 800 Models: 2011-14 800 Rush, 2012-14 800 Switchback, 2011-16 800 Switchback Assault, 2011-15 800 RMK Assault, 2011-16 800 RMK (except Axys), 2014-16 800 Indy Instruction Sheets:
14-307 Learn More

for 2000-05 Edge, 2006-09 600 HO, 2007-12 600/700 Cleanfire IQ and 2008-10 800 HO The SLP High Flow™ Air Horn Intake Kits converts the top of your airbox to increase intake air velocity. Instruction Sheets:
14-107 14-115 14-123 Learn More