Quote:
Originally Posted by SD455DJ
Mike, the 400 4-bbl's in Tempest & Lemans' was the black lid dual snorkel like Steve25 shows. I've seen them for $150 at Norwalk and advertised from time to time. I like the stock look best too, but a 14" open element looks good (though like a chevy or '67 HO GTO). At the Pure Stock drags, we lift the lid a good 1/4" with a coil of 1/4" diameter rubber hose wound 2 times around the base under the 212 filter element for better breathing.
Dennis
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Have you tested that rubber hose mod to see what it gains? On the track or dyno.