SOILID FLAT TAPPET STANDARD CAM OR 4-7 SWAP SOLID CAM
both being basically equal except price what are the advantages of either i know the harmonic difference in the swap cam but like everyone else i had a lobe go down on my standard cam so am buying new also has anyone used the new style solid lifter with the hole in the bottom instead of sides howards cam says it will pick up about 20 ft pound of tourqe with the swap cam over standard comp says not a noticable difference for the price thanks