Openchamber or closed?

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I am rebuilding my 351C. I discovered I have open-chamber heads. I plan to bore the engine .020 and use KB hyper pistons @ about 9.5 CR with a Hall HP2 cam. Anyone see any problems? Are open chamber better(more power) or less productive than closed chamber heads. Street driven car.

2/17/012:41 PM

Original Post

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