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Wiseco 4 Cycle Piston Ring Set – 75.00 mm

Your Price: $35.27

SKU: 7500XX

In Stock

Wiseco, Piston Ring Set, 4 Cycle, 75.00 mm Bore

Wiseco 4-stroke piston ring sets are made specifically to Wiseco’s specifications to provide ultimate performance and sealing with Wiseco’s wide variety of 4-stroke pistons. From compression and sealing to oil control, rings can make or break piston performance, which is why Wiseco rings are developed and tested for race-ready performance.

  • A complete range of forged pistons engineered for each specific 2-stroke powersports engine
  • Covering hundreds of applications across ATV, Dirt Bike, Street, Snowmobile, UTV, V-Twin and more in a variety of bore size and complression ratio options
  • Forged material optimizes strength and service life
  • Performance enhancing features varied across applicable applications to maximize durability and power
  • Wrist pin, rings and circlips included

GTIN: 00193564166593

Product Series

2 Stroke Forged Series

Bore Diameter

75.00 MM

Top Compression Ring Thickness

1.0 MM

Top Ring Material

Stainless Steel

Second Compression Ring Thickness

1.2 MM

Second Ring Material

Cast Iron

Oil Ring Thickness

2.8 MM

Third Ring Material

Stainless Steel

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 POSITIVE number (.000)
Note: For pistons ABOVE the block @ TDC – value in box must be a NEGATIVE number (-.000)
Note: For a DISH piston – value in box must be a POSITIVE number (0.0)
Note: For a DOME piston – value in box must be a NEGATIVE 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
Finished bore of your engine
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