We have ONE engine builder, Ray Little. From start to finish he is the only one working on your engine. 

Building a Record Breaking Engine

World Record Breaking techniques are developed over decades of research and development. The attention to detail must be unsurpassed. 

Raymac Racing Engines current World Record Holders & Champions:

- Al Mallory Racing. Nostalgia Class. Currently holding 2 World Records.

- Marty Logan. 6x World Champion. Lucas Oil Pro Mod.

(4+yrs running Raymac Motors)  

About the Engine Builder

Ray Little, owner and engine builder, has over 30 years engine building experience in dirt track, circle track, hydro, industrial, nitrous, bracket, diesel, sprint, modifiers, restrictors and power adder motors. 

Raymac Racing Engine's speciality is ultra performance LS racing engines. 

ALL of the motors built by Raymac are built by one engine builder, Ray Little. Raymac is NOT a mass production line. We deal in ultra performance race engine building, research & development and parts manufacturing for our customers. 

We are NOT a public 9am - 5pm auto mechanics shop or stock parts warehouse.

We ARE a family owned and operated business dedicated to BREAKING RECORDS with motors that will last. Our priority is safety and speed. Unlike many motor shops inexperienced hands will NEVER touch our engines. 

Ray Little is the man you will speak to when establishing your needs, developing an estimate and through all the steps to creating the engine of your dreams. 

The components & parts we use on our motors are manufactured after months and sometimes years of research and development. These cutting edge components & parts are now available to you. We now sell race parts at wholesale prices direct to the public!!

Call Sherrie @ 940.594.0350 for a free quote on any performance part!

If your looking for quality and performance you've found the right place!


We work hard and play harder. Ray's son and nephew are featured in the Mansfield Now Magazine, Septer 2013 edition. Way to go boys!


648/665 BBC Kit 1275HP



  • 648/665 BBC Kit (1275 hp & 950 ft/lbs) $30,500
    • Callies Magnum Crankshaft (5in Stroke on 665) (4.875in Stroke on 648)

    • Brodix Aluminum Block 10.7 Deck

    • 55mm Cam .842, HIP

    • GRP Aluminum Rods

    • JE Custom Pistons

    • Nitrited Steel Rings, Phosphate Coated

    • Custom Bullet 55mm 4-7 Swap Cam

    • Raised Cam Jesel Belt Drive

    • 12 Degree Brodix Head Assembly

    • T&D Rocker Arms, Custom Ratios

    • Profiler Hitman Intake

    • 2 x 4 or 1 x 4 Top

    • King Main Bearings CL77 Rod Bearings

    • Carb Linkage

    • Studs, Brodix Aluminum Block

    • (2) Quick Fuel 1150 Dominators

    • MLS Head Gasket

    • Morel Lifters

    • Pro Series Moroso Oil Pan, Billet Oil Pump

    • 7/16 Pushrods

    • ATI Aluminum Balancer

    • Custom Intake Spacers

    • Fabricated Valve Covers

    • MSD Distributor & Wires

    Optional: Titanium Valves +$800
    Call for more information.
    Office/Text 940.594.0350
    Shop/Dyno 817.705.5424

Multiple Product purchase discounts!! – Prices subject to change. – Product limited by availability



Contact Raymac Racing Engines

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Call us for a free quote!

817.705.5424   or  940.594.0350

Office: Mansfield, Texas       Shop/Dyno: Ft. Worth, Texas

All products are subject to availability. Customizing a part may delay shipping. All prices are subject to change.

09/05/18 California law now requires any reseller of California based manufactured parts (including by not limited to Dart, Race Winning Brands, AFR, Scat and Brodix) to inform it's customers of the following

(in accordance with Proposition 65):