J & J Racing Engines

J & J Racing Engines

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J & J Racing Engines
High-performance Chevrolet ls/sbc/bbc engines
In-house CNC block machining
Rottler CNC machining & honing
Stuska/YourDyno engine dyno
Hines computer-balanced builds
Sunnen line hone & precision measuring

04/23/2026

Built in the shop. Proven on the track.

Photos from Paige Coughlin Racing's post 04/23/2026
Photos from J & J Racing Engines's post 04/02/2026

Looking for a solid foundation for your next build?

Small Block Dart Block Small Block for sale:
• $3,500 – out of the box
• $4,500 – fully prepped, ready for assembly

Limited availability
message us at [email protected]

Photos from J & J Racing Engines's post 03/26/2026

From the dyno to the winner’s circle!!

The Bouldry Racing team’s “Cool Whip,” wheeled by Lucas Walker, is out there doing exactly what it’s built to do, making us look good and turning on win lights. They rolled out a new combination, and it paid off right away with quicker ETs and the kind of consistency that wins rounds.

This Profiler-headed 598 big block Chevy continues to prove itself as a killer setup no matter where you put it. Foot brake or top bulb, it flat out performs and gets the job done.

And good luck to the Bouldry racing camp on the Western swing racing in Vegas!

02/24/2026

Block prepping to start the week!

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Website

Address


16297 130th Way N
Jupiter, FL
33478

Opening Hours

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