Originally Posted By R5P7Duster
Originally Posted By MoparBilly
I can't keep the 904 alive with 600HP and a small shot...
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You must be doing something wrong. Mines going strong with 878 hp and putting the power to a 8 3/4 for almost 6 years now.

I know others thrashing 904s running low 9s high 8s as well.


Another reason why I`m goin w/new gears, a 35 spline spool/axle package and a Mark Williams billet cap....... thumbs


72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....