Wiseco Performance Products

Wiseco Piston Rings 3805HF - 3.805 Bore 1/16, 1/16, 3.0mm Piston rings are extremely important, and if they're not properly doing their job, your engine will not run at its full potential. Don't let...

Wiseco Piston Rings 9650XX - 3.800 Bore 1.0, 1.2, 2.8mm Wiseco XX piston ring sets feature a stainless steel, 1mm thickness, gas-nitrided, barrel-faced top ring. They also contain an under-hook...

Wiseco Piston Rings 9600xx - 3.780 Bore 1.0, 1.2, 2.8mm Wiseco XX piston ring sets feature a stainless steel, 1mm thickness, gas-nitrided, barrel-faced top ring. They also contain an under-hook...

Wiseco 4.030 Bore Piston Ring Compressor RCS40300 Piston Ring Compressor, Aluminum, Black Anodized, PTFE Coated, Tapered, 4.030 in./102.36mm Bore, Each

Wiseco 3.780 Bore Piston Ring Compressor RCS09600 Piston Ring Compressor, Aluminum, Black Anodized, PTFE Coated, Tapered, 3.780 in./96.00mm Bore, Each

Wiseco Piston Rings 3785HF - 3.780 Bore 1/16, 1/16, 3.0mm Piston Rings, Plasma-moly, 3.780 in. Bore, 1/16 in., 1/16 in., 3.0mm Thickness, Single Piston, Set 

Wiseco 3.898 Bore Piston Ring Compressor RCS09900 Piston Ring Compressor, Aluminum, Black Anodized, PTFE Coated, Tapered, 3.898 in./99.00mm Bore, Each

Wiseco 3.903/3.905 Bore Piston Ring Compressor RCS39040 Piston Ring Compressor, Aluminum, Black Anodized, PTFE Coated, Tapered, 3.904 in./99.16mm Bore, Each

Wiseco 4.125 Bore Piston Ring Compressor RCS41250 Piston Ring Compressor, Aluminum, Black Anodized, PTFE Coated, Tapered, 4.125 in./104.78mm Bore, Each

Wiseco 4.060 Bore Piston Ring Compressor RCS40600 Piston Ring Compressor, Aluminum, Black Anodized, PTFE Coated, Tapered, 4.060 in./103.12mm Bore, Each

Wiseco 4.070 Bore Piston Ring Compressor RCS40700 Piston Ring Compressor, Aluminum, Black Anodized, PTFE Coated, Tapered, 4.070 in./103.38mm Bore, Each

Wiseco 4.005 Bore Piston Ring Compressor RCS40050 Piston Ring Compressor, Aluminum, Black Anodized, PTFE Coated, Tapered, 4.005 in./101.73mm Bore, Each