Edelbrock Performer RPM Cylinder Head - Bare - Chamber Size: 72cc 721005 3 Push Buttons w/LED Display

3 Push Buttons w/LED Display For Easy Set Up

DROP IN FLEXIBLE FABRIC SURGE TANKS

Hoses / Mounts / Housing

30" x 18" x 15"

Edelbrock Performer RPM Cylinder Head - Bare - Chamber Size: 72cc 721005 3 Push Buttons w/LED DisplayCylinder Head Specifications: Combustion chamber volume: 72cc 76cc; Intake runner volume: 170cc; Exhaust runner volume: 125cc; Intake valve diameter: 2. 09"; Exhaust valve diameter: 1. 66"; Valve stem diameter: 3 8"; Valve guides: Manganese bronze; Deck thickness: 5 8"; Valve spring diameter: 1. 55"; Valve spring maximum lift: . 600"; Pushrod diameter: 3 8"; Valve angle: 13 ; Exhaust port location: Stock; Spark plug fitment: 14mm x 3 4 reach, gasket