Intake valve diameter is 2.20" and exhaust valve diameter is 1.76", Ford Racing high-performance solid roller mechanical camshaft M-6250-A514 provides significant horsepower increases above 3500 RPM and good low-end torque. Hours for dyno testing will be calculated with the purchase of the fuel and ignition group per engine order. The roof height can be at least partially evaluated by the intake valve length. I am working on getting the motor, trans and 8.8" rear mocked up and then the car is due to be dropped off in Kansas City for final body work and paint this fall. You can start with a 460ci 385-series block and with some magic from the machine shop in the bores and a longer arm in the bottom of the block, end up with 521ci. TFS-5441T801-M87 Trick Flow PowerPort A460 340 Aluminum Cylinder Heads, Assembled Stay tuned to OnAllCylinders for dyno results for all three stroker mills. The store will not work correctly in the case when cookies are disabled. Add a kit from each area below to convert your base engine into a turn-key package. For the best experience on our site, be sure to turn on Javascript in your browser. Moderate porting. The kit includes: (1) M-6303-A514 cast 4.30" stroker crank If a mechanical fuel pump is to be used, the front cover must be changed, and a fuel pump eccentric added to the front of the camshaft. How potent, you ask? I have a 74 crew 4x4 that I am going to install a 77 lincoln 460 in. You can achieve 4.14 or 4.15 stroke from an offset ground stock crank but for the price a Scat is the go. A Meziere electric water pump and backing plate finish off the front of the engine. The bolts are stainless steel 12-point from the ARP Engine Accessory Bolt Kit. Let us customize one for you with everything needed to keep the spark alive. GM Performance Crate Motors | Crate Engines | Crate Motors | Crate Engine | High Performance //-->, Copyright 2023 CMW - Discontinued Ford Racing Engines - Website Not Associated With Ford or Ford Racing The pushrod is removed, measured and the process is repeated on the exhaust valve. The Ford 460 block is fitted with an all forged rotating assembly, hydraulic roller camshaft, aluminum heads and full roller rockers for maximum torque. If you change your engine combo, you can replace the strips with ones to match the engine's new vibration characteristics. The 521 sports a 4 bolt main block with Siamese bore. google_ad_client = "pub-8527172447962556"; Vehicle Info. Toll Free (U.S. Only): The main bolts are torqued to 110 foot-pounds. Copyright 2023 Prestige Motorsports. The foundation for our build is this Ford Racing 429/460 aluminum block. I vote for the 521. . Rear end is 3.89:1. Installation Notes: Some or all of the following items may need to be changed from your original engine or modified for proper installation: , Copyright 2023 CMW - Discontinued Ford Racing Engines - Website Not Associated With Ford or Ford Racing @ .030: 501 Rod Length: 6.700 Pistons: -28cc Dish Rings: File Fit Comp. To get the most out of your car's performance, outfit it with a great looking set of wheels from America's best brands at Fitment Industries. MSD-8477 MSD Pro Billet Distributor Dyno testing not included in long block price. Except for high-dollar racing cranks, all 460 cranks have long snouts, and require a harmonic damper spacer like this one. Balance. Learn More FREE Shipping Lowest Price Guarantee The proven 347 stroker combination has been optimized for street cruising with a perfectly matched cam - cylinder head - intake manifold and carburetor combination that runs on pump gas. The trans is a AOD with a trans-go full shift kit & governor kit, converter is from a Tbird Supercoupe & stalls at about 2400, lock up in 3 & OD. FORD 460 BIG BLOCK 460 MAIN, STANDARD WEIGHT FORGED CRANKS, H-BEAM RODS WITH 7/16 CAP SCREWS: CI: Crank: Rod: Piston: Bore Size: Type: 74cc: 80cc: 94cc: Inclcrprb: Compl: 502: I look forward to seeing your progress. Copyright 2023 BangShift LLC. Combustion chamber volume is 72cc (nominal), Ford Racing Super Cobra Jet valve train includes dual-valve springs, retainers, keepers, seals and premium stainless steel swirl polished valves. These Rotating Assemblies are ideal for street performance and Sportsman race applications and consist of crankshaft, rods, pistions & rings, and bearings. The main bearings are standard 460 Clevite H-Series pieces. 521 lb(s) UPC Code. Forged internals and a Mechanical roller cam make this a monster in the Ford Crate Motor lineup. The double-hump pan is designed for use in 1979-93 Mustangs and other Fox-body vehicles. This 521 Big Block Ford Crate Engine is ideal for powering your heavy classic. Keep in mind though you will need a good set of heads to feed the . On top of the initial package we added a multi port fuel injection intake manifold and Holley Terminator X ECU. JavaScript seems to be disabled in your browser. They flow significantly more than production 460 heads. Dyno testing not included in long block price. Let us install a high-quality kit that keeps your engine running and provides max clearance for cooling systems. Ready to upgrade your project? Pushrod geometry is correct when the rocker's roller tip is centered over the valve stem. This 521 Big Block Ford Crate Engine is ideal for powering your heavy classic. Photo and specs may vary. TFS-53400621 Trick Flow Roller Rocker Arms, Would you please call me and talk to me about the cost of you building a 460 stroker please cell is 4056968780 thank you Cliff, nice build cost of build going to build my first bbf 520 521 street/street build, What i meant to say street/strip build thanks, Your email address will not be published. Tim Lysikowski of Racing Products in Canton, OH bored the 460.030-inch over, line bored it, and decked it to 10.300 inches to help boost compression with the Arias flat top pistons. The lifter link bars must face the inside of the block, not the outside. FEL-2712 Fel-Pro R.A.C.E. While the build-ups are done, the dyno-testing is still to come. This comprehensive package delivers everything you need to bring the vehicle of your dreams to life. Like we said when we kicked this project off, theres no replacement for displacementand this final installment gives you 520 cubic inches worth of displacement! Premium, Race-Quality Rotating Assemblies. FEL-1643 Fel-Pro Valve Cover Gasket Set It was difficult to find an oil pan to fit my application that was suitable for this build. Based on the 460 Ford, the 521 stroker pumps out 550 HP, well above the factory engine. The 521 sports a 4 bolt main block with Siamese bore. Scorpion Racing Billet Aluminum Full Rollers. This manifold has also been replaced with a new and better part, the Trick Flow R-Series A460 intake. . Dont waste time and frustration on that old carburetor. I am leaning towards the new Holley HP system though. camshaft, cylinder head, compression, intake manifold, exhaust headers, air filters, etc.). Here at Prestige Motorsports, our Dyno Promise means that we dyno test every engine we build to verify the quality of our work, the integrity of each component, and the reliability of every engine we construct. Let us customize one for you with everything needed to keep the spark alive. Required fields are marked *. | The "spider style" runners meet a raised plenum, which helps keep the air/fuel charge cooler and denser. Mark bolts on the MSD Flying Magnet crank trigger. The 521 sports a 4 bolt main block with Siamese bore. Now you're running with the muscle bound BIG BLOCK Ford! ARP-100-7101 ARP Rocker Arm Stud Kit TFS-2707 Trick Flow Intake Gasket Set Contact us for more details. For the best experience on our site, be sure to turn on Javascript in your browser. The 1.73 ratio roller rockers are CNC machined from billet aluminum, have needle bearing fulcrums to reduce friction, and have extra-long slots for additional rocker stud clearance. Please read our privacy policy. The Crane solid roller cam (268-degree/278-degree duration at .050 inches, .718-inch of lift, 3,500-6,500 rpm range) into the 1972-vintage two-bolt block. Together, they make for a very potent package. 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