After nearly 70 years in the business, the name Wiseco has become synonymous with pistons, especially pistons for off-road racing and riding. Wiseco has attained that instant brand recognition by being one of the few manufacturers of forged pistons within the USA. We carry a full line of performance products including Forged Pistons, Precision Forged Clutch Baskets & Hubs, Crankshafts, Camshafts, Forged Connecting Rods, Valves, and other accessories for just about any Motorcycle, ATV, Snowmobile, PWC, Outboard Marine, or Automobile on the market....
Dirt Bike
ATV
Street Motorcycle
V-Twin/Metric Cruiser
Snowmobile
Personal Watercraft
Outboard Marine
Automobile
 
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Severe Duty Quick 16 Sportsman Series Pistons
These pistons meet the demands of today’s big valve, big cubic inch Sportsman series engines.
LS7 Pistons Designed To Fit Stock Rod & Pin Dia.
The +2.5cc dome will yeild 12:1 compression with 72cc heads. Includes GFX Rings and ArmorGlide coating.
NEW! Pro Tru Line Now Offers Chevy LS Pistons!
The PT124 is he first LS piston in the Pro Tru line and include deep valve pockets for the LS Engine.


Honda K20 & K24 High Compression Piston Kits
10.5cc domes net 12.5:1 compression with extra deep valve pockets that allow for increased Advance
Complete Bottom End Kits For 2001-2010 KTM 125SX
Let Wiseco help refresh the bottom end of your KTM 125 SX with a complete high quality crankshaft kit.
Suzuki RM-Z250 Standard Compression Piston Kit
13.4:1 Stock Compression pistons made from a dedicated forging and ArmorGlide skirt coating.
2010 Honda CRF250R Big Power 264cc Piston Kit
Needing more power for your 250R? Our new 264cc piston kit can power you past just about anyone!
 
 
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