how does that cam add hp, the duration on the intake, which doesn't list the primary and secondary valves duration. Plus the duration listed is the same as the seecondary duration on the SVT, and the exhaust duration is lower, the SVT exhaust duration is 262. so how does this increase hp, and as said above the rocker ratio is not correct either it should be 1:1.8, unless the duration happens sooner maybe not even then

98.5 Black SE ATX S&B filter, SVT MAF, optimized SVT TB, mesh grille, removed orange reflectors, painted rear reflector, gutted pre-cats, optimized SVT LIM, 19lb injectors, resonator removed cant afford an svt but lookin for 1 in nc