Description
This Comp Cams 51-230-3 Pontiac 260H High Energy Hydraulic Flat Tappet Camshaft fits the 265-455 Pontiac engines from 1955-1981. Comp designed this cam for street/strip use, and it features a smooth idle with good mileage for 455 and good power for 326-400. A 9.0:1 or higher compression ratio and a 1600+ stall speed torque converter are highly recommended.
Comp Cams 51-230-3 Pontiac 260H High Energy Hydraulic Flat Tappet Camshaft Specs:
- For 265-455 cubic inch Pontiac engines from 1955-1981
- Stock (O.E.) valve springs can NOT be used.
- Basic RPM Range: 1200 to 5200
- Valve Lift Intake: .440
- Valve Lift Exhaust: .440
- Advertised Intake Duration: 260
- Advertised Exhaust Duration: 260
- Intake Duration at .050: 212
- Exhaust Duration at .050: 212
- Lobe Separation: 110
- Intake Centerline: 106
- Firing Order: 1-8-4-3-6-5-7-2
- Made in the USA
Comp Cams designed this Hydraulic Flat Tappet camshaft for high performance on the street and drag strip.
Comp Cams The Absolute Leader In Valve Train Technology!
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