High Power Marine

10/14/2026

Head Rush is getting closer. Another step done.
Engine is installed, plumbed and wired.
Getting closer to Enduro time.

10/13/2026

One piece of the puzzle done.
Made new plates.

10/12/2026

Time to start getting ready for the Enduro Race in 2 weeks. Got a couple minor things to finish up.

10/12/2026

Time to do Another Rush Performance Boat. The former GN 26.

09/15/2026

BBC 396 for sale
Absolutely know nothing about it.
Weiand tunnel ram with newer edelbrock 750’s
12 quart V drive pan
Oval port open chamber heads
Hydraulic flat tappet cam(unknown)
Engine spins over nicely and even
Used bore scope and no rust or n cylinders and walls look very good.
Slight pop up pistons, tops look in good condition. probably 9.5-10:1
Oil condition is used but appears good good, not burnt or watered.
Would suspect it is very close to stock with possibly a bigger cam
3500.00 obo.

06/08/2026

Matt Koch showing off some of High Power Marine builds and projects.

05/22/2026

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..

05/13/2026

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

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.