Description
The Edelbrock part PN: 61917 small-block Chevy LT1 (1992-97) Performer NHRA cylinder heads deliver 24 horsepower over stock and raise the peak power level by 500 rpm. These heads are designed to accept factory style self-aligning rockers. Performer LT1 cylinder heads are 50-state street legal and accept factory center bolt valve covers. They feature exhaust ports in the stock location for use with stock or aftermarket exhaust manifolds and headers. Match with RPM Air-Gap intake PN: 7107, throttle body PN: 3809 and camshaft PN: 2108 for the Total Power Package combo.,61917 Cylinder Heads are allowed for use in the NHRA Super Stock class,Combustion chamber volume: 54cc,Intake runner volume: 170cc,Exhaust runner volume: 60cc,Intake valve diameter: 1.94in.,Exhaust valve diameter: 1.55in.
Chevrolet:Small-Block Gen II LT1:350 (5.7L)
CYL HEAD PERF LT1 SBC SINGLE BARE FOR NHRA SUPER STOCK - Part number: EDL-61917 - for American Cars - delivery to the UK and the EU
Manufacturer part number: 61917 - CYL HEAD PERF LT1 SBC SINGLE BARE FOR NHRA SUPER STOCK engine-cylinder-head
Data sheet
- Type
- Standard
- Engine Make/Size
- Chevy LT1
- Emission
- Non-Emissions
- Finish
- Aluminum
- Material
- Aluminum
- Usage
- Competition
- Cylinder Head Type
- Standard
- Grade Type
- Performance
- Preparation
- Requires Professional Preparation (Bare)
- CNC Ported
- No
- Combustion Chamber Volume
- 54.0 CCM
- Deck Thickness
- 0.625 IN
- Guide Plates Included
- No
- Head Casting Number
- 6190F
- Intake Runner Volume
- 170.0 CCM
- Push Rod Diameter
- 0.312 IN
- Rocker Stud Diameter
- 0.375 IN
- Valve Angle
- 23 DD
- Deck Height
- 9.025 IN
Package dimensions
Width: 10.44 inch
Height: 7.38 inch
Depth: 22.75 inch
Weight: 24.85 lb