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Dart 14° Big Chief CNC |
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Our Big
Chief 14° oval port CNC head is designed for use on 565
- 632 engines running in Top Sportsman, Top Dragster,
Super Comp, etc. These heads come standard with
Beryllium seats, competition valve job, valve guides
honed and decks resurfaced. |
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Specifications |
* Intake Port:
435 cc
* Chamber: 73 cc
* Bore Size: 4.600
* Intake Valve: 2.450 - 2.470
* Exhaust Valve: 1.850 |
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