NHRA Stock Car Technical Specifications

Stock Piston Replacement List

Stock & Super Stock
Rod Replacement List

Super Stock Cylinder Head Volumes

NHRA Accepted Fuel List

NHRA Accepted Transbrake Buttons

NHRA Accepted Oil-retention devices

NHRA Accepted TAFC helmet shrouds

NHRA Altitude Correction Factors

NHRA E.T. Quick Reference Chart

  How to determine
  your class

Stock Car Classification
  American Motors
  Buick
  Cadillac
  Chevrolet
  Chrysler
  Dodge
  Ford
  Mitsubishi
  Oldsmobile
  Opel
  Plymouth
  Pontiac
  Saturn

Engine Blueprint Specifications
  American Motors
  Buick
  Cadillac
  Chevrolet
  Chevrolet Truck
  Chrysler
  Chrysler Truck
  Ford
  Ford Truck
  GMC
  Mitsubishi
  Nissan
  Oldsmobile
  Opel
  Pontiac
  Saturn
  Shelby

TECH DEPT.
HELP LINE
(626) 250-2485