Quote:
Originally Posted by Fishin2Deep4U
The generic reason to use the dual plane intake is exactly as you stated. Improved vacuum response at low rpm. Out does not matter how fuel is metered if the cylinders are not filling efficiently.
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No I did not say that!
It is the vaccum signal needed to PULL fuel from the carb that makes the dual plane better at low rpms for a CARBURATED engine. SO it is all about fuel metering.
Cylinder filling is not a generic reason for using a dual plenum intake at all.
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Street/strip 1969 TA clone. Back halfed. 3300lbs. Twin turbo LSX 387cu. JW glide. Holley Dominator EFI. E85. Street driven.
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