Free Shipping On Orders Over $250 No Code Needed!!

Notice: Product Images may differ from the actual product. Image may be a representation of this item.

JE, Polaris, 3.661 in. Bore, 2 Cyl. Kit

Your Price: $634.99

SKU: 363688

Please Allow Approximately 3 Weeks or Less for Shipping


Add to Project List

JE, Polaris, RZR XP 1000 / General XP / RS1, 12.00:1, 3.661 in. Bore, 2 Cyl. Piston Kit

As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its carefully developed line of premium forged pistons for UTV engines. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and use application to provide the ultimate combination of durability and performance. Covering all popular models like Can Am Maverick X3, Polaris RZR, and more from closed course to open trail, JE Pistons’ performance has been proven to thrive in the high-load environments of UTV engines. Equip your SxS with the best in forged pistons.

  • Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications
  • Designed specifically for each engine and use application to provide optimized performance durability
  • Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
  • Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
  • Made 100% in the USA

GTIN: 00193564219602

Piston Series

Cylinder Head

Bore Diameter

Compression Ratio Actual

Piston Head Type

Piston Volume

Piston Material

Forging Type

Ring Set Included

Top Compression Ring Thickness

Second Compression Ring Thickness

Oil Ring Thickness

Wrist Pin Material

Wrist Pin Outer Diameter

Wrist Pin Wall Thickness

Years

2016
2015
2014

Makes

Polaris

Models

RZR XP 1000 EPS
RZR XP 1000 EPS Desert Edition
RZR XP 1000 EPS Fox Edition
RZR XP 1000 EPS High Lifter Edition
RZR XP 4 1000 EPS
Instructions: Enter a value in the un-shaded boxes below as they pertain to your engine.
Note: For pistons BELOW the block @ TDC – value in box must be a NEGATIVE number (-0.000)
Note: For pistons ABOVE the block @ TDC – value in box must be a POSITIVE number (0.000)
Note: For a DISH piston – value in box must be a NEGATIVE number (-0.0)
Note: For a DOME piston – value in box must be a POSITIVE number (0.0)
Note: Manipulate the DOME/DISH & PISTON to DECK volumes to get the ratio you want.
Enter the number of cylinders of your engine
Bore
Finished bore of your engine
Stroke
Stroke of your engines crankshaft
Rod Length
Ctr. to Ctr. length of your connecting rods
Gasket Bore
Head Gasket bore diameter
Comp. Gasket
Compressed Head Gasket thickness
Block Deck Height
Center of main bearing bore to top of block
Top Ring Down
Top of 1st ring to top of pistons(FLAT)
Chamber Volume
Cylinder Head chamber volume in CC’s
Dome/Dish Volume
DOME (-) or DISH (+) vol. (theoretical) in CC’s
Piston to Deck
Top of BLOCK to top of piston (FLAT) @ TDC
Click “Calculate” for dimension results.
Total Volume
 
Cylinder Volume
Total cylinder volume in CC’s =
Clearance Volume
All effective vol. above block deck @ TDC in CC’s =
Gasket Volume
Volume of your head gasket in CC’s =
Top Ring Volume
Total volume above the top ring @ TDC in CC’s =
Deck Volume
Volume of area above the pistons @ TDC in CC’s =
Piston Top Land
Piston top land diameter for volume calculations =
1/2 Stroke
1/2 stroke of your engine’s crankshaft in inches =
Compression Ht.
Ctr. of piston pin to top of piston (FLAT) in inches =
Cubic Inches
Cubic inch displacement of your engine =
For the given dimensions, your compression ratio