DNC Competition Engines

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DNC Competition Engines Performance V8 engines and cylinder head service.

When I tell you that boat motors work harder than people realize…..this is what I mean. Still running, made it back to ...
09/12/2026

When I tell you that boat motors work harder than people realize…..this is what I mean. Still running, made it back to port, wow! Time for the 454 to become a 496 built for marine duty👍

09/11/2026

Ford 400 with hydraulic roller cam. 9.8:1 compression, smoothed heads with roller valve train conversion. 770 Holley brawler carb. Going in 79 truck. Nothing like open headers on a calm summer night 👍

Mopar 318 with some go fast goodies👍
07/19/2026

Mopar 318 with some go fast goodies👍

Economy (cheap) drift motor.
07/04/2026

Economy (cheap) drift motor.

07/04/2026

Making my kind of noise on the 4rth! Stock pistons, rod & crank. Decked the block excessively for some compression, Howard’s rattler cam, import aluminum heads, import intake that needed lots of porting. Heading to Vegas for a drift competition.

06/29/2026

Rebuilt derby motor. Sunday run in .

05/10/2026

The usual SBC KDDA derby motor. 11:1 compression, hydraulic roller cam, VORTEC heads with tons of port work. Going in a good friends car so he got a decent discount, and I got extra time to finish it.

04/15/2026

IMCA sport mod motor. SPEC motor class. 9:1 compression 🤮, stock unported heads 🤮, regulation spec intake 🤮, eventually it will have the spec 2 barrel carb 🤮. But it has featherweight pistons, 6” rod, balanced rotating assy, solid cam, and the heads got some attention where allowed. Spunky little motor with the solid cam and lightweight parts where I could use them

01/02/2026

New Year new motor. Nice piece here. Compression, AFR heads, roller cam, lightweight Manley bottom end. Local derby motor.

12/29/2025

Christmas is over, it’s time to party. Derby motor, 10.8:1 compression, eagle crank & rods, KB pistons, roller cam. Starting to get busy in the shop.

Address

Morganmarsh Lane
Seabeck, WA
98380

Opening Hours

Saturday 9am - 5pm
Sunday 9am - 5pm

Telephone

+13604791106

Website

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