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521 Ford Stroker Crate Engine With 575 HP
Extremely Powerful

521 Ford stroker crate engine 

 

''Excellent Super Street/Mud Bog"

Pop Her In And Let It Fly

521 Ford stroker crate engine with 575hp, featuring Edelbrock Performer RPM aluminum heads. This Ford 521 575hp stroker crate engine Combination can be custom designed to tailor  to your specific needs. Engine can be custom painted to match your vehicle. We are a direct supplier of the exclusive March Performance serpentine belt system. We can also assist you in choosing the proper transmission and stall speed converter combination for your vehicle and have it shipped directly to you as your performance crate engine is being built.

 

 

Engine Specification Sheet

  • Fully machined seasoned 460 Ford block
  • Block painted with 3 coats of high temp ceramic engine paint customerís choice of color 
  • Eagle forged steel crankshaft
  • Eagle H-Beam connecting rods with ARP bolts and bushed pins
  • High performance pistons (Speed-Pro, Keith Black, SRP, or Mahle)
  • Performance rod and main bearing (Clevite, King or Federal Mogul)
  • Performance rings hand filed to match application
  • The complete rotating assembly is balanced
  • Three piece double roller timing set
  • Comp Cams custom ground hydraulic roller camshaft
  • Hydraulic roller lifters
  • Edelbrock performance aluminum cylinder heads
  • 7/16 Screw in studs and hardened guide plates
  • Manley chrome moly push rods
  • Performance roller rockers
  • Melling high volume oil pump and screen
  • Canton oil pan
  • Canton pickup tube
  • Chrome dipstick and tube
  • Aluminum timing cover with scale
  • Fel-Pro gaskets
  • Edelbrock aluminum performance intake manifold
  • Chrome thermostat housing to match application
  • Holley/AED 4150 street-strip performance carburetor
  • Chrome air cleaner
  • MSD Pro-Billet distributor (Requires MSD 6AL ignition control)
  • MSD Blaster II coil
  • MSD coil bracket
  • Auto-Lite spark plugs
  • Taylor 8mm ignition wires (color of choice Black, Red, Blue, Yellow, Green, Orange no extra charge)
  • Water pump
  • Chrome valve covers with baffles
  • Performance balancer
  • Flex plate (for auto trans)
  • Engines are photo documented during the building process
  • Each engine is tested, timing set and carburetor adjusted for optimum performance
  • We video tape your engine and send you a copy

 

Only $12,775

 

 

We Are Constantly Running Engine Deals
Please Call Us For The Most Up To Date Pricing
Or E-Mail Us For More Information!

 

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Whether your vehicle is a hot rod, street car, race car, or even a tow truck, here at Proformance Unlimited we are here to help design and build the combination that best suits your vehicles needs. Please browse our 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 engines, call Doug or Steve and we will be happy to answer any of your questions.

All engines are custom built to order for total customer satisfaction

Credit cards accepted

Call us today for a quote

1-800-267-3940

 

 

 

 

 

12775    Updated 8/15/2014

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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.