Upfront racing engines

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Upfront racing engines Professionally built racing engines for the track or the street

She’s a bute Clark. Dyno days suck sometimes
10/05/2026

She’s a bute Clark. Dyno days suck sometimes

08/25/2026

Just to make it clear. I do this for fun. Anyone coming on my page with smart ass remarks to me or anyone that ask a question (no question is a dumb question) will be blocked. I definitely don’t need or want to go back and fourth with you.

Got a little work done today.
08/24/2026

Got a little work done today.

Looks stock to me. When you can’t find the cast head you want…. Just make one. Going on a 3” stock appearing
07/30/2026

Looks stock to me.
When you can’t find the cast head you want…. Just make one.
Going on a 3” stock appearing

Don’t get asked to build many Stock flatheads anymore. About like seeing an old friend you haven’t seen in a while
07/26/2026

Don’t get asked to build many Stock flatheads anymore. About like seeing an old friend you haven’t seen in a while

With all the Flathead modified races coming up. Here are a few things some you guys not used to Flatheads may not know. ...
06/13/2026

With all the Flathead modified races coming up. Here are a few things some you guys not used to Flatheads may not know. The plug must be shimmed so that threads aren’t protruding into valve area. Roughly .340” from bottom of threads to contact area. The plug electrode must have gap facing valve or valve will hit it closing the gap and possibly damaging valve. If you use gapless plug you still must shim to keep threads from protruding into valve area.

Fresh limited .055 custom Dyno cam $2000
01/09/2026

Fresh limited .055 custom Dyno cam
$2000

Fresh limited .065 custom Dyno cam $2000
01/09/2026

Fresh limited .065 custom Dyno cam
$2000

Fresh limited new sleeve .050 custom PC cam$1500
01/09/2026

Fresh limited new sleeve .050 custom PC cam
$1500

14.2 cu in Terminator one practice $3500
01/09/2026

14.2 cu in Terminator one practice $3500

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