Pro Marine Engines and Dyno

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Pro Marine Engines and Dyno Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Pro Marine Engines and Dyno, Boat Service, 2750 Sweetwater Avenue, Lake Havasu City, AZ.

Pro Marine Engines and Dyno is a full-service marine shop specializing in reliable, high-performance engines that has proudly been serving Lake Havasu City since 1994.

08/28/2026

We ran another one today that needed some tuning from Brian at TheEFIStore.com and got it dialed in and ready to get back into the boat.

08/26/2026

Sweet little 500efi package we just buttoned up. If you are looking for a reliable and safe power upgrade for your give us a call! #9285053966

Full rebuild and swapped from mefi to a new Holley HO fuel injection system. This customer is ready to rip for the seas...
01/22/2026

Full rebuild and swapped from mefi to a new Holley HO fuel injection system. This customer is ready to rip for the season!

01/12/2026

Dyno compilation.

2025 Photo Dump
01/12/2026

2025 Photo Dump

01/08/2026

We’re kicking off with this first video, using the ZX101XL fuel analyzer to test 91-octane gas right from the pump. Our goal? Build a solid list of the most reliable providers, so our engines—and yours, plus fellow boaters—always get steady, trustworthy power without surprises. Feel free to reach out to us to have your current or future fuel loads tested. #9285053966

Address

2750 Sweetwater Avenue
Lake Havasu City, AZ
86406

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 7am - 4pm
Saturday 8am - 12pm

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