Wiseco
Piston

This item fits the following models:

Ski-Doo	Formula Deluxe 670	1999
Ski-Doo	Formula Mach 1	1995
Ski-Doo	Formula Mach 1	1993
Ski-Doo	Formula SS	1995
Ski-Doo	Formula Z 670	1999
Ski-Doo	Formula Z 670	1998
Ski-Doo	Mach 1	1996
Ski-Doo	MX Z 670	1998
Ski-Doo	MX Z 670	1997
Ski-Doo	Summit 670	1997
Ski-Doo	Summit 670	1996
Ski-Doo	Summit 670	1995

Sizing:	4.00mm Oversize
Bore:	85.87mm
Compression:	Compression Not Available
Sold as:	Each

• SPECIFICATIONS
• Displacement: 739cc
• Bore - Standard: 78.00mm
• Bore - Actual: 82.00mm
• Bore - Oversize: 4.00mm
• Stroke: 70.00mm
• Cylinders: 2
• Engine Type: 670
• Note: Pro-Lite
• Note: Cast Iron Bore
• Note: Cylinder sleeving required
• Note: Cyl head machining required
• Note: Bore cases to accept sleeves
• ITEM CONTENTS
• 3228KD - 3.228 Semi Keystone Ring Set
• CW20 - ROUND WIRE PIN LOCKS 20MM (PAIR)
• S461 - PistonPin 20mm x 2.559in. NonChromed TW

• 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 todays cylinder bore compositions
• Wisecos state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-perfomance racer and recreational enthusiast with the finest forged piston available in todays market place.

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Local pickups are welcome! Please contact us to make sure your order is available for local pickup as some items are stored in and ship from fulfillment centers.
Our store is open 10:00am - 6:00 pm eastern time Monday through Friday and located at 905 Mulberry St, Loudon, TN 37774

Got questions? click the contact seller link at top of this page or give us a call toll free.

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Return Policy

We must be notified within 24 hours of receipt of any missing, defective or damaged goods. All returned items must be in original, non-modified, undamaged packaging. We will not accept returns with damaged, modified (including writing or marks) or missing packaging. We recommend purchasing shipping insurance for your purchase(s), we will not be responsible for items lost or damaged in transit. All returned items must be in new condition with all documentation, tags, etc intact. Any item which has been used, worn, damaged or had tags/labels removed will not be eligible for return. Any item damaged in shipment must be returned with all original packing and shipping material. Any damage claims may be exchanged for the identical item only. No refunds on damage claims, replacement with identical item only. Returned items must be received by us no later than 10 Days. All returned items are subject to inspection for customer error such as misused, damaged, or not packaged properly for return shipping. It will be the sole discretion of oemcycle to provide refund, replacement, or return item without refund.