427W Crate Engine W/ 5 speed TKX Transmission FFR MKIV – Mustang
$25,890.00
The 427w / 538 HP Crate Engine W/ 5 speed Transmission Delivers a big punch. A Big upgrade for the FFR MKIV, Superformance cobra. 4 Bolt main Block. Direct replacement for your old 289, 302, or 351w. Huge torque gains. Power Forged Pistons, Cast Steel Crank, Steel beam Rods, Roller Camshaft, Roller Valvetrain. Aluminum Cylinder Heads Flow exceptionally better than the old Iron Heads. Just the right amount of classic Thump Idle sound. Pump Gas Friendly. Available with Sniper EFI or Carburetor. 4.100 stroke.
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Description
427w Crate Engine W/ 5 Speed TKX Transmission – Mustang, MKIV Cobra
The 427w / 538 HP Crate Engine W/ TKX 5 speed Transmission Delivers a big punch. This is a Brand New Heavy Duty 4 Bolt Main Dart Block, not a “Performance” or Chinese aftermarket block. Makes for a great combo for the FFR MK4. Direct replacement for your old 289, 302, or 351w. Huge torque gains. Power Forged Pistons, Forged Steel Crank, Steel beam Rods, Roller Camshaft, Roller Valvetrain. Aluminum Cylinder Heads Flow exceptionally better than the old Iron Heads. Just the right amount of classic Thump Idle sound. Pump Gas Friendly. Carbureted. 4.000 stroke. Pump Gas Friendly – 91 octane and up. ***Currently in Stock
- Precision machined 351w new 4 bolt dart roller block 4.125 Bore
- Eagle forged steel 4340 crankshaft 4.00 Stroke
- Steel h beam connecting rods with 190, 00 psi arp bolts
- Mahle power forged pistons 10.5 to 1 compression
- Perfect circle chrome moly piston rings
- 3 piece steel double roller style timing chain
- Hyd roller xtreme energy camshaft huge torque
- New melling oil pump and screen
- Aluminum Performance Cylinder Heads. 60cc Combustion Chambers with Bronze Guides
- 2.05 stainless steel swirl polished intake valves
- 1.60 stainless steel swirl polished exhaust valves
- Comp cams xtreme duty roller rockers or Equiv.
- Hard seats for unleaded or regular fuel
- Heavy duty 1.55 diameter valve springs, 7 degree locks
- New heavy duty chrome moly push rods
- New 7 quart large capacity low profile oil pan
- Timing chain cover with scale
- 427 black wrinkled aluminum valve covers or Equiv.
- Steel billet 157 tooth standard flywheel. (Works with 5 speed Trans.)
- Edelbrock performer RPM Dual plane intake manifold or Equiv.
- New quick fuel 750 cfm carburetor
- Electronic billet distributor
- Thermostat housing and 180 degree thermostat
- High volume fuel pump
- High flow aluminum water pump
- Dip tube and dipstick
- High Flow air cleaner with pcv ventilation system
- Fuel lines and gas filter
- Hot run tested includes setting initial and full timing advance
- Video footage shown of your engine in test stand
- Balanced, blue printed, assembled by ase technicians
- Option # 1 Serpentine Pulley Kit with Alternator only. ( Power Steering or AC Extra )
- Engine Midplate
- Includes Clutch Kit, Bellhousing, High Torque Starter, Fork Installed and Aligned
- TKX 5 Speed Transmission Shipped Separately with Engine
TECHNICAL SPECS
- Siamesed Cylinders: Standard 4.125” cylinders. Extra-thick walls prevent cracking and produce excellent ring seals.
- Scalloped Water Jackets: Increase coolant flow around cylinder barrels to prevent detonation, extend engine life, and produce consistent cylinder temperatures.
- Steel Four-Bolt Main Bearing Caps: Sportsman Blocks have three 4-bolt center caps with splayed outer bolts for maximum strength, Race Blocks feature all five 4-bolt mains, rear cap uses a standard 1-piece seal.
- Stock Components: Provisions for stock motor mounts, accessory drives, smog pumps, starter brackets, oil pans, and pumps.
- Upgraded Oiling System: Has a complete stock-type system plus a low-tension priority main oiling system with front and rear external oil pump feeds.
- Dual Crossovers: Allow oil flow to be metered with restrictors for roller lifter cams and/or roller rocker arms to reduce oil flow and windage.
- Reinforced Head Bolt Bosses: Blind-tapped to prevent leaks and produce accurate torque readings. Extra-thick decks prevent head gasket leaks.
- Standard Camshaft and Cam Drive: Standard cam and cam drive can be used. Lifter Valley of Sportsman Blocks has provisions for the production of hydraulic roller lifters.
- Precision CNC Machining: Ensures consistent high quality and eliminates expensive ”blueprinting”.
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