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Old 10-22-2004, 07:13 PM
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434 head casting

That eBay guy that is selling these 434 rebuilt heads has a fairly decent price on them for the work that's done. I hear they don't flow very well, but have the larger valves (whatever for). They've been bowl hogged and the valves unshrouded and the combustion chambers are now 64cc (from the stock 60cc). So is it possible to improve the flow to where they'll be satisfactory to 5500 rpms?

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Old 10-23-2004, 01:59 PM
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PM me...maybe I can help.


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