Wilson Motorsports

437 North Tuscola Road, Bay City, MI 48708 Tel: +1 989 737 1882

Engine Machine Shop

Check out our engine machine shop for all your motorsports machining needs.

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Marine Services

We offer a comprehensive list of marine services including inboard & outboard work, winterization, electrical.

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Are you looking for a new or used boat? We will also ship it anywhere in the continental United States.

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Wilson Motorsports!

Automotive & marine engine rebuilds for all your motorsports needs plus a complete list of marine services. In business over 23 years.

About Us

In the spring of 1990, Larry and Susan Wilson saw a need in the community for quality and affordable marine services. With their son, Andrew and a passion for boating, Wilson Marine Service Inc. was born. They built a small business into a thriving community where boating enthusiasts could grow with them.

Motorsports Family

In 2008, Andrew bought the business from his family and changed the name to Wilson Motorsports LLC. Wilson Motorsports LLC offered the same great marine services that it had in the past and also added a performance engine machine shop to help better serve his customers. Today, Wilson Motorsports offers industry excellence in boating, auto and marine engine machining, and customer service.

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Marine Services

  • Basic Winterization One
  • Basic Winterization Two
  • Complete Winterization
  • Magna Flux
  • Other Services
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Engine Machine Shop Services

  • Cylinder Block Parallel Decking and Boring
  • Sunnen SB 10 Cylinder Diamond Honing
  • Sunnen Line Honing and Boring
  • Balancing (RMC)
  • Magna Flux
  • Complete Cylinder Head Service/Porting (Sunnen)
  • In-House Dyno(DTS)
  • Complete Engine Assembly
  • Performance Carbs
  • Circle Track Engines
  • Drag Race Engines
  • Marine Engines
  • Engine Restoration
  • Support
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Our Hours:

Monday - Friday: 8:00 a.m. - 5:00 p.m.

Saturday: 8:00 a.m. - Noon

Night Drop Available
437 North Tuscola Road,
Bay City, MI 48708
Telephone: +1 989 737 1882