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Wiseco BLK Edition Piston Kit Tc 103 Cid 9.6:1 Harley Davidson Twin Cam 103 4.375 Stroke 2010-2017 - K2790
BLACK EDITION PISTON KIT TC 103 CID 9.6:1

Product Details:
  • Displacement:1691cc
  • Bore-Standard:3.750in Bore-Actual:3.875in Bore-Oversize:.125in
  • Stroke:4.375in
  • Compression Ratio-Actual:9.6:1
  • Dome Type:Flat Top engine Type:103ci Dome
  • Volume:-2.2cc
  • Valve Pocket Depth-Intake:-.205in
  • Valve Pocket Dia-Intake:2.250in
  • Valve Pocket Depth-Exhaust:-.205in
  • Valve Pocket Dia-Exhaust:2.250in
  • Coating:ArmorX
  • Skirt Coating:ArmorFit
  • Note:Cylinder boring required
  • Note:Recalibration req.
Fitment:
  • Harley Davidson Twin Cam 103 4.375 Stroke 2010 - 2017
  • Harley Davidson Twin Cam 88 4.375 Stroke 1999 - 2006
  • Harley Davidson Twin Cam 96 4.375 Stroke 2007 - 2017

Other Part Numbers:
Wiseco #K2790

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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Who is Wiseco Pistons?

Wiseco Pistons is an aftermarket company established in 1940 and started in Cleveland, Ohio when Clyde Wiseman designed to create his pistons for himself and his friends. Soon after, people started ordering the same piston and became a favorite of many motorsport enthusiasts. 

Today, Wiseco’s has become a world-renowned brand for piston and other high-performance products.

Hightech Manufacturing Facility

Over the years, the company grew and relocated its corporate headquarters in Mentor, Ohio. It now boasts over 150,000 square feet of state-of-the-art forging facility with CNC machining equipment. Wiseco also has fully stocked, strategically located distribution centers all over Canada and Europe to cater to their customers wherever they are.

Global Footprint

As an internationally acclaimed brand, Wiseco gained customers' trust in Europe, Africa, South America, Asia, and Australia. Wiseco is now considered the world leader in manufacturing hi-performance, forged pistons for motorcycles, snowmobile, motorcycle, ATV, outboard marine, and automotive markets.

Purchase Wiseco Pistons at Vivid Racing

If you search for quality pistons that would provide you with optimum performance, then Wiseco Pistons is the right brand for you. It is designed for those who want the best. With 75 years of experience under their belt, you can be sure that Wiseco Pistons is a brand you could trust. 

To know more about Wiseco Pistons and what they can offer, visit Vivid Racing and check out their list of products that would fit your specific needs.

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