Drag Racing Tech
> Any results with 4th gen. 427cid LSx A4?
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Any results with 4th gen. 427cid LSx A4?
02-01-2008, 01:39 PM
I'm curious if there's any mildly cammed (16-18" Hg vacuum @ 900 rpm idle) 427cid A4 LSx 1/4 mile e.t.s and mph numbers an ybody knows about.