Cylinder Head, Oldsmobile 400-455, Performer RPM, 77cc, Flat Tappet
Special order, Est. shipping in 4-8 Workdays
€1,448.75 incl. vat
Plus shipping costs*Comparing
Notes
The Edelbrock #61029 Performer RPM Cylinder Head for 1965-76 Oldsmobile 400, 425 and 455 CID V8 engines with hydraulic flat tappet cam is a perfect performance upgrade for big-block Olds-powered street machines and muscle cars. This aluminum cylinder head supersedes the 60519 Olds head and features a redesigned 77cc combustion chamber, larger intake valves and refined bowl blending for improved flow. The #61029 Performer RPM head has improved accommodation for a factory-style mechanical fuel pump with spark plug locations moved slightly towards the exhaust valve for optimized combustion. Intake and exhaust ports have been improved over previous designs, and extra material has been added above the intake port for head work. Performer RPM #61029 heads are cast and machined by Edelbrock in the USA and comes complete with the highest quality intake and exhaust valves and valve springs.
Details
Camshaft Type: | Hydraulic Flat Tappet |
---|---|
Car/Engine2: | Oldsmobile |
Chamber Volume: | 77cc |
Engine Notes: | 400-425-455 cui |
Exhaust Port Location: | Standard |
HP Range: | 450-600 |
Max. Lift: | 0.600'' |
Port Volume Intake / Exh: | 218cc / 128cc |
Serie: | Performer RPM |
Valve Sizes Intake / Exh: | 2.15" / 1.68" |
Valve Spring Diameter: | 1.46'' |
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- EQUIPPED WITH SPRINGS FOR USE IN FLAT TAPPET CAMSHAFT APPLICATIONS
- installation on 1965-76 Oldsmobile 400-455 CID big-block engines with a deck height of 10.625 inches.
- These heads will fit on Oldsmobile small-block engines but the 77cc chamber size will lower compression and is not ideal for performance.
The Edelbrock #61029 Performer RPM Cylinder Head for 1965-76 Oldsmobile 400, 425 and 455 CID V8 engines with hydraulic flat tappet cam is a perfect performance upgrade for big-block Olds-powered street machines and muscle cars. This aluminum cylinder head supersedes the 60519 Olds head and features a redesigned 77cc combustion chamber, larger intake valves and refined bowl blending for improved flow. The #61029 Performer RPM head has improved accommodation for a factory-style mechanical fuel pump with spark plug locations moved slightly towards the exhaust valve for optimized combustion. Intake and exhaust ports have been improved over previous designs, and extra material has been added above the intake port for head work. Performer RPM #61029 heads are cast and machined by Edelbrock in the USA and comes complete with the highest quality intake and exhaust valves and valve springs.
Details
Camshaft Type: | Hydraulic Flat Tappet |
---|---|
Car/Engine2: | Oldsmobile |
Chamber Volume: | 77cc |
Engine Notes: | 400-425-455 cui |
Exhaust Port Location: | Standard |
HP Range: | 450-600 |
Max. Lift: | 0.600'' |
Port Volume Intake / Exh: | 218cc / 128cc |
Serie: | Performer RPM |
Valve Sizes Intake / Exh: | 2.15" / 1.68" |
Valve Spring Diameter: | 1.46'' |
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