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Boss 302 camshaft is a copy of ther 289HP but

August 7 2012 at 6:03 PM
Joe D. Craine  (Login MsgtJoe)
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Response to Like a pencil with bumps on it.....

uses the 1.73 rocker ratio to get the lift, duration. If you buy a NOS Boss 302 camshaft, it is stamped identical to the 289HP solid lifter cam. I have one here in the box. When you use 1.6 rocker arms, it is a 289 cam. I know this will start an argument, but unless Ford screwed up somewhere along the way, I have two of those cams and they are the same. Joe-JDC.

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