MK4 Performance Crate Engines
You have finally made the choice to get your kit car build started, but what’s going to power that beast. Each one of our crate engines are custom built in house to provide reliable horsepower that you can drive everyday. Below you will find some of the best crate engine and transmission combos for your build on the market.
With all the after market parts made readily available today, we can custom design your crate engine to deliver extremely powerful street performance or off road track use. All our engines are built with precision to perform with quality and assurance you can depend on.
Ford Cobra Engine Packages
Click Links Below For Engine Details:
302CI SBF 380HP Crate EngineFrom: $7,995.00
347CI SBF 425HP Crate EngineFrom: $7,995.00
347CI SBF 435HP Crate EngineFrom: $8,195.00
347CI SBF 450HP Crate EngineFrom: $8,395.00
347CI SBF 480HP Crate EngineFrom: $11,495.00
363CI 302 Based SBF Stroker Crate EngineFrom: $11,695.00
408CI 351W Based SBF Stroker Engine 450HPFrom: $8,995.00
408CI 351W Based SBF Stroker Engine 550HPFrom: $11,795.00
427CI 351W Based SBF Stroker Engine 575HPFrom: $12,795.00
ProCharged 427CI SBF Stroker Engine 750HP$24,995.00
501CI 460 Based BBF Stroker Engine 500HPFrom: $12,995.00
521CI 460 Based BBF Stroker Engine 575HPFrom: $13,995.00
I would like to take this opportunity to introduce you to Proformance Unlimited. We are a full service automotive machine shop ensuring quality craftsmanship specializing in building performance crate engines. Each engine is custom built to individuals driving habits.
We realize kit car owners are a sophisticated breed with the passion of owning a unique driving machine. Mellow or wild we will customize the appropriate engine application that will exceed your expectations and out perform the cars drivability for either long or short hauls.
The Owners personally custom design every engine built. With over 30 years of experience in the engine building profession we have the winning combinations for years of enjoyable, reliable and dependable driving pleasure. We can also assist you in choosing the proper transmission “Manual/Automatic”. We will work one on one with either you, your mechanic, or your kit car builder to make your project become a reality.
In our Ford Cobra engine section we offer some of the finest turn-key drop in ready crate engine packages from the legendary small blocks like the (289, 302, & 351W). Our Stroker engines such as: the 331, 347, & 427 all are best used for cobra kit cars.
Our entire crate performance cobra engine packages will bolt into any one of the following cobra kit car manufactures with out modifications. Ultimate Classic, cobra kit car engines Superformance, Lone Star Classics, Emerson Motorsports, Unique Motorsports, B&B Manufacturing, Kirkham Motorsports, Antiques and Collectibles, Era Replicas, Back Draft Racing, Factory Five Racing, March Enterprises.
Whether you are building any of the following performance cars here at Proformance Unlimited we are here to help design and build the combination that best suits your vehicles needs. Please browse our crate engine combinations listed below or custom design one of your own. Proformance Unlimited is best known for our precision custom designs. From that special built stroker engine to that turn-key drop in ready crate engine, call Doug or Steve we will be happy to answer any of your questions.
733 North Drive
Melbourne, FL 32934
Mon–Thur 8am – 4pm EST
Friday 8am – 3pm EST
Mon–Thur 8am – 5pm EST
Friday 8am – 3pm EST
PROFORMANCE UNLIMITED INC. RESERVES THE RIGHT TO MAKE CHANGES IN DESIGN OR TO MAKE ADDITIONS TO OR IMPROVEMENTS UPON ANY OF ITS PRODUCTS AT ANY TIME WITHOUT INCURRING ANY OBLIGATION WHATSOEVER TO INSTALL THE SAME OR IMPROVEMENT UPON PRODUCTS PREVIOUSLY MANUFACTURED. OCCASIONALLY DEPENDING ON AVAILABILITY, PARTS MAY BE SUBSTITUTED THAT WILL NOT EFFECT PRICE, PERFORMANCE, APPEARANCE OR QUALITY OF THE PRODUCT.
*Engine shown with optional upgrades