Please select a category from the drop down menu's below.

Wiseco 2.682" 2-Ring Forged Piston

Bore Size 2.682
Comp Height .640
Uses .490 Wrist pin,
Requires ARC 3.625 (ARC Crank) or 3.707 (stock Crank) Rod.
Includes Rings, clips and wrist pin.
198 cc with stock stroke, 203 cc with .060 stroker crank, 214 cc with ARC crank

Piston Forged, Wiseco, 2.776, 2 Ring

Bore Size 2.776
Comp Height .640
Uses .490 Wrist pin,
Requires ARC 3.625 (ARC Crank) or 3.707 (stock Crank) Rod.
Includes Rings.
Wristpin not included (order seperate)
Block Sleeving Recommended 211 cc with stock stroke, 217 cc with .060 stroker crank, 228 cc with ARC crank.

Piston Forged, Wiseco, 2.815, 2 Ring

Piston Diameter: 2.8125
Bore Size: 2.815
Comp Height .640
Uses .490 Wrist pin, (sold separately)
Requires ARC 3.595 or 3.707 Rod.
Includes Rings.
Wristpin not included (order seperate).
Largest piston for GX200 that can be used without a Sleeve.

Piston Forged, Wiseco, 2.702", 2 Ring

Bore Size: 2.702
Comp Height .640
Uses .490 Wrist pin, (sold separately)
Requires ARC 3.625(ARC crank) or 3.707 (stock crank) Rod.
Includes Rings.
Wristpin not included (order seperate).

Piston Forged, Wiseco, 2.795", 2 Ring

Bore Size: 2.795
Comp Height .640
Uses .490 Wrist pin, (sold separately)
Requires ARC 3.595 or 3.707 Rod.
Includes Rings.
Wristpin not included (order seperate).

Piston Forged, Wiseco, 2.736, w/Rings

Dia 2.736
Comp Height .640
Uses .490 Wrist pin,
Requires ARC 3.595 or 3.707 Rod.
Includes Rings.
Wristpin not included (order seperate).
When used with 3.595 rod, piston and rod combo is a drop-in. No cutting or honing required!

Piston Forged, Wiseco, 2.675 (Stock Bore), GX200 & 6.5 Chinese OHV, 2 Ring

2-Ring Piston (Can be cut for long rod/strokers)
Skirt Size: 2.675
Bore: 2.677
Comp Height: .640
Uses .490 Wrist pin,
Requires ARC 3.595 or 3.707 Rod.
Includes Rings.
Wristpin not included (order seperate).
When used with 3.595 rod, Piston and rod combo is a drop in - NO CUTTING or HONING REQUIRED!

Rings may still need to be file fitted.

Piston Forged, Wiseco, 2.832", w/Rings

Bore Size: 2.8355
Piston Diameter: 2.832
Comp Height .640
Uses .490 Wrist pin,
Includes Rings.
Wristpin not included (order seperate).

Rings may still need to be file fitted.

Piston Forged, Wiseco, 2.990, w/rings

Dia 2.9865"

Bore: 2.990"

Comp Height .595
Uses .490 Wrist pin ,
Requires ARC 3.595 or 3.707 Rod.
Includes Rings.
Wristpin not included (order seperate).

Piston may require cutting for proper deck height

Forged Wiseco Flat-Top and Long Billet Rod Combo with 2-Ring/3-Ring Piston Option
Drop-In Kit - No Cutting or Honing Required (with 3.595 Rod)

This kit can produce over 1hp more than the stock rod. It uses a special length rod and custom piston so that it fits a stock bore in a GX200 or 6.5 Chinese OHV without any machining or boring. Includes piston, rod, rings, bearing, and wrist pin.

Piston: Wiseco 2.677 Forged Flat-top
Rod: ARC 3.595
Bearing: Tri Metal
Rings: Wiseco Moly
Wristpin: HD Tool Steel

Notes: On used blocks, a light hone may be needed for proper ring seat, and bore must be straight. The 3.595 rod is a drop-in and will leave piston slightly below the deck. Rings require file fitting. Wrist pin may require some trimming, depending on which clips are used.

Ring Set, Replacement for Wiseco Pistons

Can be used on both 2 and 3-ring pistons (discard middle ring for 2-ring pistons).

Choice of:
2.675" (68mm for Stock GX200 & 6.5 Clone)
2.756" (70mm Predator)
2.815"
2.835"
2.912"
2.992"
3.012"
3.032"

Rings may require file fitting. See http://www.wiseco.com/PDFs/Manuals/RingEndGap.pdf for instructions.

Lightweight Wrist Pin for Wiseco Pistons - OEM Genuine Wiseco

HD Wristpin for Wiseco Pistons. Fits 2.680 to 2.78 pistons. Will not fit 2.99 pistons.

We recommend the heavy duty option for most applications; use this one at your own risk.

Heavy Duty Wrist Pin for Wiseco Pistons

Much stronger than the stock pin!

Fits 2.68-2.78 pistons. Will not fit 2.99 pistons.

Heavy Duty Wrist Pin for Wiseco Pistons

Fits 2.99 pistons. This is the strongest wrist pin we offer, even thicker than our heavy duty one!

Must be cut down to fit 2.680 to 2.835 pistons

Snap Ring Style Piston Clips for Wiseco Pistons, .490

Easier to install than Spiral Lox
Reusable
Pair.

Clips, Wiseco .490, Spiral Lox Style, Pair

Wiseco Spiral Lox for .490 Pins. One Pair