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Wiseco Single Domed Piston 3.457in +.020 9:1
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Description
Wiseco leads the performance aftermarket by producing the highest quality forged pistons for Dirt Bikes, ATVs, Snowmobiles, Marine Vehicles, and Motorcycles right here in the USA. Wiseco is unique because we forge all of our pistons in-house, and produce all of our forge toolings right here in the USA. This allows us to control all aspects of our manufacturing process from raw bar to skirt coating finished parts. In addition, in-house dyno testing gives Wiseco the ability to develop state-of-the-art technology such as new shapes, coatings, and components, and lead the industry through rigorous R&D. Linking all segments of Wiseco's organization through design, testing, manufacturing, and distribution allows us to fulfill market needs with minimum lead-times.
Features
- All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life.
- Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation.
- Wiseco pistons can be installed in any of today's cylinder bore compositions (cast iron, chrome, nikasil and boron composite) with confidence.
- Wiseco's wide range of oversize pistons increase the life of cast iron lined cylinders. With the availability of replacement cylinder sleeves, chrome, nikasil and boron composite cylinders can be resleeved to accept Wiseco's oversizes.
- Wiseco's state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-performance racer and recreational enthusiast with the finest forged piston available in today's market place.
- Displacement: 1220cc
- Bore - Standard: 3.437in
- Bore - Actual: 3.457in
- Bore - Oversize: .020in
- Stroke: 3.968in
- Compression Ratio - Actual: 9:1
- Dome Type: Domed
- Engine Type: 74ci
- Dome Volume: +52.0cc
- Valve Pocket Depth - Intake: -.087in
- Valve Pocket Dia - Intake: 2.045in
- Valve Pocket Depth - Exhaust: -.089in
- Valve Pocket Dia - Exhaust: 1.800in
- Note: Valve pocket dimensions measured from deck height
- Images are for reference purposes only
Specifications
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