Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - what intake to use with 403 olds?
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Old 08-29-2012, 02:37 PM
ap72 ap72 is offline
How fast is fast enough?
 
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what 455 heads? For a 403 the usual route is to get a set of good 350 heads and have those done, I think you're in for a world of a headache trying to get what you have to work.
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