SoCal Jet Boats
Tech Talk => Engine Mechanical / Electrical => Topic started by: UltraRed on April 05, 2012, 03:09:21 PM
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Anyone know what B&M this is? Just Curious... Its on a 454
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looks like a 14x to me, i think the 16x/17x are all bolted to the manifold by ears whereas the 14x's were bolted thru the top with long bolts.
142 has no teflon, 144 has teflon strips.
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So your thinking its either 142 or 144. Anyway to really tell between the 2
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So your thinking its either 142 or 144. Anyway to really tell between the 2
no way to tell without looking inside to see if theres teflon strips. i think they're all stamped with a serial number that you could contact holley to see EXACTLY what it is. but then again who knows, parts couldve been swapped out, etc.
(https://www.socaljetboats.com/proxy.php?request=http%3A%2F%2Fimage.hotrod.com%2Ff%2Ftecharticles%2Fengine%2F29162472%2Bw200%2Fhrdp_0412_02_z%2Bbig_block_chevy_engine%2Bblower_rotors.jpg&hash=2179195f2836c1a521d96c66ea8c90d5b08a561a)
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Do they make both intake manifolds (SBC/BBC) for the 14x? Reason i ask is the engine is a BBC but from what i have read the 14x series would be a SBC?