Great Engines Come From Great Tech Support

We know what business is, so we understand "schedule & budget". With Custom Crate Engine, you control your project completely, everything is tailored to your needs and wants. If you choose us, you will be working with an expert in the field of engine building and driveline design. We are constantly expanding our knowledge to help find the latest trends in technology to serve you better. The owner is involved in every engine design and build. We have over 38 years of machine shop experience, Owner is an award winning engine builder All of our engines are dyno proven horsepower. Tech support on all engines sold. Only top quality parts used One on one customer support All engines are custom built to your specifications making it more personal. We have been selling engines world wide for over 12 years with satisfaction guaranteed.


Chevy Crate Engines


Ford Crate Engines


Chrysler Crate Engines


Oldsmobile Crate Engines


Cobra Crate Engines


Pontiac Crate Engines

I would like to take this opportunity to thank you for your interest in Custom Crate Engines and introduce you to my company. As you can see from our photos and videos each engine is built to precision with much pride and care. All engine packages are assembled with top quality parts. Completed engines are run and tested in our own Dyno Room before shipping. With the knowledge of my trained staff, we can assist you in choosing the engine package that will work best for your application. My staff is also available to answer any technical questions you may have before and after your engine arrives. I am most proud of our satisfied customer base. When you purchase an engine from Custom Crate Engines you become part of a growing family and you can be assured you made the right choice. You have my personal guarantee that I will build you a product we both can be proud of.

Thank you,

Doug Mascaritola - President

Video Taped Dyno Proven Horse Power!

Tired of performance engines with all bark and no bite, leaving you hungry for more POWER? All our engines are video taped dyno proven horse power! If your building a COMPETITION RACE ENGINE or a HIGH PERFORMANCE STREET ENGINE, you will get your fill. We chew up and spit out the competition. Just watch some of our engine video's and read our customer testimonials. Then decide if experience and expertise with a personal touch really matters.

Big Block Engine

Chevy Big Block Engine

Crate Engine

Ford Crate Engine

Crate Engine

Pontiac Crate Engine

Performance Engine

Chrysler Performance Engine

Street Performance Engine

Oldsmobile Street Performance Engine

Kit Car Engine

Cobra Kit Car Engine

  • B. Papas

    Hey Guys: Here are some current pictures of the VF Hardtop. Car ran a 7.5 @ 89mph 1/8 mile at Adelaide Raceway basically in street trim. Very impressed as this should adequate to 11.5 for the 1/4 mile. We estimate approximately...

    - B. Papas

  • Mike Jones

    Doug and Steve! Your motors are first class! All the bugs are worked out and here in Italy all the rich Italians in their Ferrari's and Porches just stop and stare in total amazement when I come through town with the wicked 1987...

    - Mike Jones

  • Jim Rice

    Thanks guys and Kim for the 400hp 383. My truck is a 95 1/2 ton Chevy with a straight axle conversion welded 14 bolt full floater rear end with 410's. This engine will melt my 35" tires in high range with ease. It's very street able...

    - Jim Rice

  • J. Peterson

    Thanks to the Pro-Formance Unlimited team. I want to thank all of you, for your support and technical knowledge during this project. The engine is what you had promised. This is a perfect example of professional people knowing and...

    - J. Peterson

  • VMF Forums

    VMF Forums 05-15-09 07:45 PM - Post#2073698 In response to 1965FastBack I bought the 418W/500hp stroker, it is a BEAST. I made the drive from central NH to pick it up and the experience was memorable. These guys are impressive...

    - VMF Forums

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  • Ford Truck Engines

    Ford Truck Engines

    If You Would Like Your Truck To Have The Torque And Horse Power Like The Big Boy's, You've Found The Right Company. Our Ford truck crate engines offers some of our finest turn-key drop in ready crate engines. Packages from the legendary small blocks like the...

  • Current Engine Deals

    Current Engine Deals

    383 400HP Small Block Chevy Stroker. This Week Only $6,800

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