545 South Birdneck Road Suite 109 Virginia Beach, VA 23451

RFD 14* Dart Big Chief Power Adder

Price: $8,650

Price is for complete set

This is all of our spread port and top sportsman / NOS experience tossed into one cylinder head. Dart made an excellent platform for RFD to build the most powerful spread port head available. The BEST head for Top Sportsman , Top Dragster, Truck & Tractor pull or all out Marine using Nitrous. This is our most powerful standard bore spacing head for NOS applications and larger engines like 706" +

Cylinder Head Specifics

Bore: 4.84" Bore Space
Intake Valves: 2.5"
Exhaust Valves: 1.82"
Flow: 560+

Other Specs

  • 14×4 Intake Valve Angle
  • 65cc to 86cc Chambers & custom NOS chamber
  • Pro-Stock Port & Valve Seat Technology
  • Fits Both Cast Single 4 & Tunnel Ram Intakes
  • Several port CnC Programs for up to 706″ engines
  • Custom Built for Your Application
  • Sheet-Metal and Billet Intake Packages Available