670 hp at 6200 rpm and 660 tq at 4500 rpm,on a really hard true dyno..did this my all alum 528 and the book hemi rich nebal efi camshaft which has baby baby duration and on a 114 efi centerline...out of box mopar/edelbrock assembled heads and out of box mopar/barton 4150 intake with 10.1.
really happy...


70 charger ,all aluminum 528 hemi 727 cope rmvb,680hp 670 tq,full sequential holley hp efi,full hotchkis tvs,qa1 k and lowers,borgeson steering box cass viper 11.75 with cass s-trac dana 3.54