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the b1 originals will put a wippin on any of the indy heads including 572-13


Really? I would love to see the B1 originals go head to head against Indy's 60013X heads.




I have never seen a set on a car. Do you have them and if so tell us about them [/quote No I do not have them,Years ago I was on a Hemi kick and spent my money on Hemi parts.Looking back I kind of wish I would have bought the wedge stuff. Yes the 60013x heads are for 4.84 BS blocks,not a big deal, I need to buy a race block any way.The cars that I did see run with those heads seam to run very well.Back in the day, the Mopar Mania gang ran the Indy stuff.The guys that I talk to claim those heads flow 470+ cfm with the 2.450 intake valve. So I would say the 600-13x heads would put a whiping on the B1 originals.