Edelbrock B/B Chevy Performer RPM High Compression Complete 454-O Aluminum Head 60435

Edelbrock B/B Chevy Performer RPM High Compression Complete 454-O Aluminum Head 60435

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$1,279.95

Quick Overview

Combustion chamber volume: 100cc
Intake runner volume: 290cc
Exhaust runner volume: 110cc
Intake valve diameter: 2.19"
Exhaust valve diameter: 1.88"
Valve stem diameter: 11/32"
Valve guides: Manganese bronze
Deck thickness: 9/16"
Valve spring diameter: 1.55"
Valve spring maximum lift: .700"
Rocker stud: 7/16"
Guideplate: Hardened steel
Pushrod diameter: 3/8"
Valve angle: 26°
Exhaust port location: Stock
Spark plug fitment: 14mm x 3/4 reach, gasket seat

*For Use on Pre-Pollution Controlled Vehicles (PPCV)
*Engine Swaps
NOTE : EQUIPPED WITH SPRINGS FOR USE IN HYDRAULIC ROLLER CAMSHAFT APPLICATIONS

Complete: (Single) Satin Finish.

Details

PERFORMER & PERFORMER RPM HIGH-COMPRESSION 454 B/B CHEVY (OVAL PORT) FEATURES: 100cc semi-open chamber cylinder heads feature a 1-1/2° rolled over (angle milled) design that improves intake port alignment and provides a smaller combustion chamber without shrouding the valves 9.2:1 compression with flat-top pistons for an outstanding high performance street head 8.8:1 compression ratio when used on 1987-95 TBI-equipped 7.4L dished piston engines Performer applications include heat crossover passage for emissions related engines

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