zoomie bolt pattern

Discussion in 'Manton Push Rods Top Alcohol Tech Questions' started by SoDak, Mar 5, 2009.

  1. SoDak

    SoDak Active Member

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    I'm wondering about zoomie header bolt patterns and port locations.

    I feel I have a pretty good handle on the chevy/olds stuff. It appears that there is the stock chevy locations and the DRCE olds pattern.

    What about the hemi's? Will zoomies interchange between heads such as Veney/BAE/Minor etc?
     
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  2. TWD

    TWD Blown alky

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    As far as I know there's difference between them and even difference between stages of BAE heads, but I've never compared. But that's no different from Chevy designs where raised ports are also quite common. If you want I can send you the drawing for the flanges we use on our BAE-4 for comparison. Just send me a PM with an e-mail address.
     
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  3. ta455

    ta455 Member

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    i have cad,s for bae 5 and nitro style too i think,just pm me if you want them.
     
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  4. SoDak

    SoDak Active Member

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    If the differences still allow the same header to be bolted on, but it simply moves the entire header up or down than I'm not concerned. As far as I know this is the case with the Chevy's.
     
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