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We got 16" at 1000 rpm from my friends car a few years ago, went from a B to an E to meet the WFC 16" vacuum rule before they went to a .500 lift rule, just barely made it!
 

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grn92conv said:
That's alot of vac for the e-303. Was that with 1.6 or 1.7 rockers?
Stock 1.6s.
 
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