Based on the 460 Ford, the 521 stroker pumps out 550 HP, well above the factory engine. Fully ported victor intake with CJ runner exit match. Rate my burnout!! Just need to see which one uses Chevy rods, you wont need to clearance the block. This Prestige Motorsports engine is built to order and comes with a 3-year, unlimited miles warranty. ARP-100-7101 ARP Rocker Arm Stud Kit That means spark delivery is much more accurate compared to standard ignition systems, with little chance of the false triggering that can lead to preignition and other malfunctions. 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. GM Performance Crate Motors | Crate Engines | Crate Motors | Crate Engine | High Performance I stumbled onto Prestige Motosports when seeking options for a replacement engine for my cruising/show van. Contact. Oct 12, 2008. Forged internals and a Mechanical roller cam make this a monster in the Ford Crate Motor lineup. In the meantime, well show you how this King Daddy 520 went togetherand how Trick Flow made it even better with new and improved PowerPort A460 cylinder heads, an R-Series A460 intake manifold, and 1.73 ratio roller rocker arms. 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! 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build my first bbf 520 521 street/street build, What i meant to say street/strip build thanks, Your email address will not be published. 1-888-471-2827International: 1-801-701-1242. AT ANY TIME YOU DO NOT UNDERSTAND THE INSTRUCTIONS, PLEASE CALL THE FORD RACING TECHLINE AT 1-800-367-3788 ! Other than Chevy rod bearings and a set of custom flattop pistons, the rest of the engine is built with off-the-shelf Ford performance parts. Clegg Engine has been in the engine rebuild and parts business for over 48 years. | FEL-1028 Fel-Pro Head Gasket, each ! Copyright 2023 Prestige Motorsports. Chassis dyno results measure power at the wheels and only calculate flywheel horsepower. Off-the-shelf stroker kits are commonly available for the 460 engine. Pulleys drive vital components. Based on the 460 Ford, the 521 stroker pumps out 550 HP, well above the factory engine. on A 521ci Big Block Ford For 5/21 Watch This Blue Oval Thumper Hit The Dyno! The water pump will work for most 7.5L standard rotation applications. This 521 Big Block Ford Crate Engine is ideal for powering your heavy classic. 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. MOR-68131 Moroso Chrome Valve Covers CNC-Motorsports offers an endless variety of Big Block Ford 460 521-532 stroker kits. ARP-155-4203 ARP Cylinder Head Stud Kit It was difficult to find an oil pan to fit my application that was suitable for this build. Please read our privacy policy. google_ad_width = 160; After installing the Comp Cams Hi-Tech timing set, we degreed in the Crane roller cam. I don't have any good pictures of the front end, but I installed a Rod & Custom Mustang II front end a while back. Paul Kane's website on oiling mods: Well less expensive is definitely what I have been looking for. will work for most 7.5L standard rotation applications. Please contact us to obtain a list of harmful chemicals. 460 BBF STROKER TEST! Crank. Of course, those off-the-shelf parts are pretty good: Trick Flow PowerPort A460 aluminum cylinder heads and intake manifold, Crane roller cam, Holley 1,150 cfm Dominator carburetor, MSD crank trigger and Pro Billet distributor, and Hedman Husler headers. 580 HP and 600 lb. Kits come installed and dyno tested with your engine. CLE-CB743H Clevite Connecting Rod Bearing Set, Big Chevy Thinking about another complete engine build. Holley carburetor. The best bits to use is a scat crank and scat steel h-beam rods. No block clearancing or other trick stuff is required. Rods. compression is about 10.5 to 1 c6 trans 2021 CNC-Motorsports. @newguysgarage6802 @6percentrecycled @laautowork. Trick Flow supplied chromoly pushrods in the appropriate lengths. Get the best of the best with our Ultimate Turn-Key Package. I just go the car back from getting new doors, quarters, trunk drop downs and mini tubbed. This is the latest motor that is going into my '69 Mustang Fastback & is a street legal car. Available in multiple finishes! The seven-inch ATI Super Damper uses removable elastomer strips to control vibration. Youll have to wait until the big dyno super-session, when we thrash the 520 and its 347 cube 5.0L and 393 cube 351W brothers until they deliver the big numbers. For more information, go to www.P65Warnings.ca.gov. Roller rockers. I received a nice little care package today from the guys at Kaase. All seem to be of good quality considering they are manufactured in China. MEL-M84DHV Melling High Volume Oil Pump All balanced stroker kits are completed in house by CNC-Motorsports. The block @.030" over and 4.15 stroke will give you 502 cubes,4.3 stroke = 521 or 4.5 stroke =545 cubes. The Crane Gold Race rocker arms are next on the install list. Actual item may vary. Fuel your engine with a dyno tested system for proven performance. With the heads on the block and torqued to 115 foot-pounds, we determined the proper pushrod length. ESP-67003D Eagle Specialty Connecting Rods, 6.700- inch The pistons are designed with a big Chevy pin bore (.990-inch). TFS-21419550-8 Trick Flow Exhaust Pushrods, 9.550 in. FEL-1412 Fel-Pro Exhaust Gasket Set Scat Brand Stroker kits for your Ford. MSD-8477 MSD Pro Billet Distributor The heads come assembled with 2.300-inch/1.88-inch stainless steel valves, 1.640-inch dual valve springs, 10 degree valve locks and titanium retainers, ARP rocker arm studs, and guideplates. . Anytime rpm exceeds 7500 rpm, aluminum rods should be considered, as cap walk starts to show up after that rpm with steel rods. All rights reserved. We offer everything from mild kits with hypereutectic pistons to wild fully forged rotating assembly kits to meet your racing needs. DUAL QUAD. Photo and specs may vary. Built with current available parts. The Ford 460 block is fitted with an all forged rotating assembly, hydraulic roller camshaft, aluminum heads and full roller rockers for maximum torque. No replacement for displacement, right? Scorpion Racing Billet Aluminum Full Rollers. I dont have the engine totally installed yet, but from the pics I have posted it has received many compliments. The SR-71 head demands a 5.700-inch intake valve while the longest stock 429/460 valve is a mere 5.296-inch. CALL 270-344-0912, 270-929-5185, BIG BLOCK FORD::GENERAL TECH::PROVEN BUILDS, BIG BLOCK FORD HORSEPOWER CHART INFO gathered by DJOHAGIN, Re: BIG BLOCK FORD HORSEPOWER CHART INFO gathered by DJOHAGIN, Best chart ever read it's all a thank you from me not a Q/A, CYLINDER HEAD INFO gathered by DJOHAGIN, BBF Engine Block That can handle 4.65-4.7 Bore, looking for info on ford a96 aluminum block. 10:1 compression ratio . Here are a couple pics of the dyno sheet data on my 521 stroker. Built with current available parts. A 521ci Big Block Ford For 5/21 Watch This Blue Oval Thumper Hit The Dyno. We found that 9.100-inch (intake) and 9.550-inch (exhaust) long pushrods were needed. For the best experience on our site, be sure to turn on Javascript in your browser. Duration at .050" is 254 degrees intake and 258 degrees exhaust, forged aluminum dished pistons, bore size 4.390". /* 160x600, created 7/12/08 */ The 521 sports a 4 bolt main block with Siamese bore. Pulleys drive vital components. We removed the dual magnetic pickups since we are using the MSD crank trigger. It features big two-inch venturi and annular boosters, plus dual 50 cc accelerator pumps, four-corner idle circuit, and progressive throttle linkage. One is EFI and one uses a Holley. No block clearancing or other trick stuff is required. engine. Small block 5.0L 302 Ford crate engine with aluminum heads. Hours for dyno testing will be calculated with the purchase of the fuel and ignition group per engine order. If you dont see the stroker kit you're wanting feel free to call or email our experienced staff today. The rod bolts are torqued to 70 foot-pounds. google_ad_width = 234; BB Ford 521/532 Street Crate Engine (710+ HP) Pump Gas, Skip to the beginning of the images gallery. ATI Super Damper Harmonic Damper, 7-inch. FMS-M6605A429 Ford Racing Oil Pump Drive Shaft