The quick-revving 427" Cobra is a performance engine that is not for the faint of heart. Because it is based on a 351" Windsor race block, it is approximately 140 pounds lighter than the older big blocks. From the block, to the crank, to the rods, to the induction system, the 427" Cobra is built to be an all-conquering powerhouse, yet is still a street engine that runs on 91-octane pump gas. With its lumpy hydraulic roller cam, the exhaust note is one that says “don’t mess with me“, and has t...

The Smeding 8-Stack EFI gives you the best of both worlds, the classic looks of the vintage 60's racing and the efficiency of today's modern electric fuel injection. This unit comes standard with the raw vintage finish but it is also available in a high polished finish. Don't worry about tuning because every engine comes individually dyno tuned on our in-house dyno. This unit is so clean and simple that those who are familiar with the classic Weber setup often confuse it with our modern fuel ...

Remember when the 427" Ford was the king of the street and track? It is more than 60 years later and now you can now have the same cubic inches in a lightweight, smaller package that makes more power than the original big-blocks did. Because it is based on a 351" Windsor, the Smeding Performance 427" Windsor will fit perfectly in your Mustang, kit car or hot rod.  Block: New Heavy Duty w/ Billet 4 Bolt Mains, 4.125" Bore, 9.5" Deck HeightCrankshaft: 4340 Forged Steel, Internal Balance, 4.00...

Even though it is the little brother of the 427" Cobra, the Smeding Performance 363" Cobra, when provoked, strikes with a vengeance. With a broad, kick-in-the-pants torque band and brutish horsepower, this pump-gas-friendly powerhouse gets with the program. Using all premium parts in a proven combination, along with precise machining, careful hand-assembly, and then broken-in, tuned and tested on our in-house dyno, you are guaranteed the power we say it makes. Block: New Heavy Duty w/ Billet...

Block: New Heavy Duty w/ Billet 4 Bolt Mains, 9.500" Deck Height, 4.125" BoreCrankshaft: 4340 Forged Steel, Internal Balance, 4.000" StrokeRods: 4340 Forged Steel H-Beam with 7/16" Bolts, 6.200" LengthPistons: Custom Forged Aluminum, Reverse Dome, 10.2:1 Compression w/ 58cc HeadsRings: Plasma-Moly Top, Low Friction Oil, 1/16" x 1/16" x 3/16" Camshaft Kit includes camshaft, hydraulic roller lifters, roller timing set, thrust plate, lifter dog bones & spring tray. Cam Specs:460hp: .508”/.53...

The Smeding Performance 363" Cruiser is the smallest of all our stroker engines, yet has more power than some of its bigger brothers. You would think that a small-block with over 400 horsepower would drive like a high-strung drag race engine wouldn't you? Surprise, not so! This very efficient stroker has better drivability and higher vacuum than most lesser powered 302"s due to the longer stroke which greatly increases the low rpm torque. With all of our years of experience building strokers ...