427ci Super Series – 15º

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830 Hp/ 645 Ft.Lbs.

4.185″ Bore/ 3.875″ Stroke





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Product Description

RMRE Super Series 15° 427 features a Dart Little M block. This engine truly takes small block performance to an incredible “Big-Block-Like” 830 Hp. This is the ultimate Super Series small block engine.

NOTE: Tests were performed with NON-OXYGENATED fuel. The use of OXYGENATED fuels (Example: VP113 or Q16) may produce a power increase, but will require a tuning change, including increase in jet size, for optimum performance.

Download PDF: 15Deg 427 Engine Specifications Details

Engine Features

  • Dart “Little M” Cast Iron Block
  • Dart 15° Aluminum Cylinder Heads (with RMRE CNC ported program)
  • RMRE CNC Installed Bronze Lifter Bores Sleeves
  • 4340 Forged Steel Internal Balanced Crankshaft
  • 4340 Manley H-Beam Rods w/ARP 2000 Bolts
  • RMRE Spec Pistons
  • RMRE Spec Ring Sets
  • Clevite 77 “H” Series Performance Rod/Main Bearings
  • Crower/Isky Solid Roller Lifters
  • Manley Billet Double Roller Chain Set w/Torrington Bearing
  • RMRE/Moroso Wet Sump Oiling System
  • RMRE Spec Vacuum Pump Assembly
  • ATI Internal Harmonic Damper
  • RMRE Logo Valve Covers Sheetmetal/Billet Rail
  • RMRE/Manley Titanium Intake & Exhaust Valves w/Titanium Retainers
  • T&D/Jesel Shaft Mounted Aluminum Roller Rocker Arms
  • RMRE Spec Single 4 Barrel Carburetor
  • RMRE Single Plane/Single 4 Barrel Intake Manifold
  • MSD Custom Billet Distributor w/Magnetic P.U.
  • RMRE CNC Anti-Reversion Plate w/Matching Spacer
  • RMRE Spec Steel Billet Standard F.O. Solid Roller Camshaft

$495 Shipping to Addresses in the Continental U.S. (48 States). Residential, Out-Of Area (Extended or Remote), or Lift Gate Service, will incur Additional Charges.