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BIG BLOCK FORD

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upright header evac

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BIG BLOCK FORD :: GENERAL TECH :: 4 X 4'S , DRAG TRUCK'S, MUD TRUCKS

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Post  digger460 June 22nd 2012, 8:00 pm

When installing the header evacs which way does the bevel go?
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Post  fordpullin June 22nd 2012, 10:06 pm

If the bung is straight cut, weld it in perpendicular to flow.
If the bung port is angle cut, weld it in so the opening is perpendicular to flow.
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Post  ThndrChkn June 24th 2012, 4:29 pm

fordpullin wrote:If the bung is straight cut, weld it in perpendicular to flow.
If the bung port is angle cut, weld it in so the opening is perpendicular to flow.

Meaning, the bung opening should face the collector opening... Wink
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