What do you do with the combustion camber in a B20VTEC/84mm bore application?
03-02-2006, 03:08 AM
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What do you do with the combustion camber in a B20VTEC/84mm bore application?
What do you do with the combustion camber in a 84mm (or more) bore application, like a B20VTEC or LS/VTEC with larger bore? Do you leave it 81mm or do you open up to 84mm (or whatever bore the block has)?
I see only pro when opening up to 84mm. Less C/R cause larger combution camber volume. No sharp edge which can get hot and can end up in detonation.
Any con's on opening up the combustion camber?
I see only pro when opening up to 84mm. Less C/R cause larger combution camber volume. No sharp edge which can get hot and can end up in detonation.
Any con's on opening up the combustion camber?
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