In another thread I posted the cam I am using in my 428 with pocket ported heads. 9.8 cr, with qjet, SD ported cast iron intake with Ram air manifolds. It is a great cam, easy 12 flat quarter mile and very streetable. It’s similar to the stump puller, it was a cam Pontiac dude used to spec ( called the Butcher Saturday night special) but bought through Kauffman, 3315B and 3316B lobes on 112 lsa. I drive this car everywhere, I have 3:27 and get over 20mpg, revs to over 5000, vacuum is 14.5 at 650rpm. This is my second 428 with this cam, very steetable, I decided to stick with this cam even though the faster ramps of the XE stump puller could be better in theory, but had very good results with this particular cam,IMHO.
Last edited by soupman; 10-18-2021 at 09:55 AM.
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