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- Part Size:454 ci.
- Style:Bare, sold individually, high compression
- Part #:60489
- Standard exhaust port location
- for use with hydraulic flat tappet camshaft
- Cylinder head specifications:
- Port volume intake: 290cc
- Port volume exhaust: 110cc
- Max hp level: 450-550
- Intake port style: Oval
- Exhaust port location: Standard
- Chamber volume: 110cc
- Valve size intake: 2.19 in.
- Valve size exhaust: 1.88 in.
- Camshaft type: Flat tappet
- Maximum lift: 0.700 in.
- Valve spring diameter: 1.50 in.
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