Who's running Vibrant vacuum manifold?
Who's running Vibrant vacuum manifold?
In particular, the newer one with the larger diameter center port?
I know the 6 smaller ports are 1/8 NPT but what is the larger, single and centered port? 1/2 or 3/8 NPT?
I measure the ID of the 1/8 NPT and I get 11/32" (digital mic). The ID of the larger one is 37/64".
I know the 6 smaller ports are 1/8 NPT but what is the larger, single and centered port? 1/2 or 3/8 NPT?
I measure the ID of the 1/8 NPT and I get 11/32" (digital mic). The ID of the larger one is 37/64".
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Colombo
Forced Induction
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Nov 9, 2020 10:27 AM
