427 Small Block Ford Power Adder Long Block
Power Adder

427 Small Block Ford Power Adder Long Block
Stage I Priced From $12,800

427 Small Block Ford Power Adder Long Block

427SBF
Dyno Tested
Long Blocks

All Of These Longblocks Are Dyno Proven With Carb & Ignition To Insure Proper Engine Break-in And Ring Seal.

Chamber Vol.58cc62cc66cc72cc
JE Dish (-30cc)9.89.49.18.7
Diamond (-36cc)9.29.08.78.3
Ratio Computed With .041" Gasket


Supercharged / Turbo / Nitrous

Stage I

Rated For Up To 800 HP

  • 427 Cubic Inches
  • 4.125 Bore x 4.000 Stroke
  • See Chart
  • Dart SHP Block w/Splayed Billet Caps
  • Lunati 4340 Forged Steel Crank
  • Single Keyed Crank Snout
  • Molnar 6.200" H-Beam Rods w/ARP2000 Bolts
  • JE/Diamond Blower Style Pistons
  • 5115 Low Carbon Case Hardened Steel Pins
  • Plasma Moly 1/16 • 1/16 • 3/16 Rings
  • Clevite 77 "H" Series Main & Rod Bearings
  • Internally Balanced
  • SSRE/Comp Custom Hydraulic Roller Cam
  • Sealed Power Hydraulic Roller Lifters
  • Cloyes Billet True Roller Set
  • OEM Aluminum Style Front Cover
  • SFI 6.250" Hi-Performance Balancer
  • AFR 205cc Renegade Heads
  • Fully CNC Ported
  • 2.080" 8MM Stainless Steel Intake Valves
  • 1.600" 8MM Stainless Steel Exhaust Valves
  • 1.550" Hydraulic Roller Springs
  • 10° Steel Retainers
  • Comp Cams Ultra Pro 1.6 Roller Rockers
  • Comp Cams/Manley Chromemoly Pushrods
  • Cometic MLS Head Gaskets
  • ARP Head Studs
  • Melling High Volume Oil Pump
  • Canton Road Race Pan (Front or Rear Sump)
  • Individually Dyno Tested With Carb & Intake
$ 12,800

Stage II

Rated For Up To 1000 HP

  • 427 Cubic Inches
  • 4.125 Bore x 4.000 Stroke
  • See Chart
  • Dart SHP Block w/Splayed Billet Caps
  • Lunati 4340 Forged Steel Crank
  • Double Keyed Crank Snout
  • Molnar 6.200" Power Adder H-Beam Rods w/2000 Bolts
  • JE/Diamond Blower Style Pistons
  • 5115 Low Carbon Case Hardened Steel Pins
  • Hell Fire® 1/16 • 1/16 • 3/16 Rings
  • Clevite 77 "H" Series Main & Rod Bearings
  • Internally Balanced
  • SSRE/Comp Custom Hydraulic Roller Cam
  • Sealed Power Hydraulic Roller Lifters
  • Cloyes Billet True Roller Set
  • OEM Aluminum Style Front Cover
  • ATI Double Keyed Super Damper
  • AFR 220cc Renegade Race Heads
  • Fully CNC Ported
  • 2.100" 8MM Stainless Steel Intake Valves
  • 1.570" 8MM Stainless Steel Exhaust Valves
  • 1.550" Hydraulic Roller Springs
  • 10° Steel Retatiners
  • Comp Cams Ultra Pro 1.6 Roller Rockers
  • Comp Cams/Manley Chromemoly Pushrods
  • Cometic MLS Head Gaskets
  • ARP Head Studs
  • Melling High Volume Oil Pump
  • Canton Road Race Pan (Front or Rear Sump)
  • Individually Dyno Tested With Carb & Intake
$ 13,650

Stage III

Rated For Up To 1250 HP

  • 427 Cubic Inches
  • 4.125 Bore x 4.000 Stroke
  • See Chart
  • Dart Iron Eagle Sportsman Block w/Billet Caps
  • Callies Magnum Plus Crank
  • Double Keyed Crank Snout
  • Callies Ultra-H 6.250" Rods w/H11 Bolts
  • JE/Diamond Blower Style Pistons
  • H13 Tool Steel Pins
  • Hell Fire® 1/16 • 1/16 • 3/16 Rings
  • Clevite 77 "H" Series Main & Rod Bearings
  • Internally Balanced
  • SSRE/Comp Custom Grind Solid Roller Cam
  • HIPPO (High Pressure Pin Oiling) Roller Lifters
  • Cloyes Billet True Roller Set
  • OEM Aluminum Style Front Cover
  • ATI Double Keyed Super Damper
  • AFR 220cc Renegade Race Heads
  • Fully CNC Ported
  • 2.100" 8MM Stainless Steel Intake Valves
  • 1.570" 8MM Stainless Steel Exhaust Valves
  • 1.550" Enduro Solid Roller Springs
  • 10° Steel Retainers
  • Comp Cams Aluminum 1.6 Roller Rockers
  • Comp Cams/Manley Chromemoly Pushrods
  • Copper Head Gaskets w/O-ringed Block
  • ARP Head Studs
  • Melling High Volume Oil Pump
  • Canton Road Race Pan (Front or Rear Sump)
  • Individually Dyno Tested With Carb & Intake
$ 16,950
Blocks
O-Ring Block w/Stainless Steel Wire (requires copper head gaskets) $275
Igniton Components
MSD Electronic Ignition Package includes MSD Pro Billet Distributor, Steel Distributor Gear, Custom Moroso Wire Set and Loom Kit. Dyno Tested and Calibrated on your engine. $595
MSD 6AL Digital Electronic Ignition Box w/Hi-Speed Rev Limiter $285
MSD 6AL-2 Digital Electronic Ignition Box w/Launch Control & Hi-Speed Rev Limiter $340
MSD Blaster 3 Hi Performance Ignition Coil w/HEI Style Post $65
Additional Parts - Labor - Accessories
ATI SFI Flexplate - Internally Balanced 157 Tooth 10.5" Bolt Pattern $275
ATI SFI Flexplate - Internally Balanced 164 Tooth 11.5" Bolt Pattern $275
Steel Billet Flywheel - Internally Balanced 157 Tooth 10.5" Bolt Pattern $350
Steel Billet Flywheel - Internally Balanced 164 Tooth 11.5" Bolt Pattern $350
PowerMaster 9603 Hi-Torque Mini Starter. Fits 4.084" block plate with 3/4" depth ring gear. $229