Posted by MoparNorm on Monday, April 26, 2004 at 11:33PM :
In Reply to: 318 poly 4 barrel manifold posted by Jim Golden on Monday, April 26, 2004 at 5:22PM :
Both of those manifolds are single plane, the Wieand is aluminum, that's about it for the difference. You get a tad better performance from the Wieand, it is the only aftermarket intake made. There are very rare dual quads and three two barrel intakes. For more low end power use a 1" spacer with the Wieand manifold at the carb base.
MN
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