High Power Marine

High Power Marine We at High Power Marine can build, repair, and service many types of performance boats ranging from
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05/22/2026
Performed some cleanup on a 1977 Cole TR-1. Owners first Flat Bottom. All new ignition, new wiring, new plumbing, fixed ...
05/19/2026

Performed some cleanup on a 1977 Cole TR-1. Owners first Flat Bottom.
All new ignition, new wiring, new plumbing, fixed and changed around some odds and ends, ie.., alternator, bilge, removed items not needed ect..

After a long build the 1966 Howard is now on its way back home with its owner.
05/13/2026

After a long build the 1966 Howard is now on its way back home with its owner.

It's been a while since I have had time to make a new post. We have been hard at it building and rigging. Here is one we...
05/02/2026

It's been a while since I have had time to make a new post. We have been hard at it building and rigging. Here is one we have been working on. It's a 66 Howard Flat. Painted by Mark Foxen. It had the strut, plates, and fin already installed when we got it. We did a full build from there. The Ford 433 FE engine provides power. We made and/or modified almost everything, from engine plates, pedals, drive shaft tube, battery mounts, cav rod bell crank, thru-hull seal, steering adapter, and most everything in between. We plumbed and wired everything with new gauges and switches.

03/06/2026

Dont miss it.

Following the recent passing of my parts polisher Ron, a valued friend and professional, I have embarked on an additiona...
01/12/2026

Following the recent passing of my parts polisher Ron, a valued friend and professional, I have embarked on an additional challenge: to personally handle the polishing of parts and components I manufacture and install. Through this experience, I have come to appreciate the intricacies involved in polishing, recognizing it as a meticulous art form that demands considerable time and effort. Although I am still refining my skills, initial results indicate progress, and the outcome appears satisfactory.

Gonna be a good New Year’s for someone!!
12/31/2025

Gonna be a good New Year’s for someone!!

Who says we dont work on V drives?  Whatever your needs we got you covered.
10/18/2025

Who says we dont work on V drives?
Whatever your needs we got you covered.

Little engine repair on a Dimarco runner.
10/02/2025

Little engine repair on a Dimarco runner.

Building more V drive gear boxes.
10/02/2025

Building more V drive gear boxes.

DCB F26, drive repair and engine alingment and drive install. We work on all different types of boats.
10/02/2025

DCB F26, drive repair and engine alingment and drive install. We work on all different types of boats.

Address

Sunset
Discovery Bay, CA
94505

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm

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