for towing $115.95 a perfect cam for blowers nitrous and turbos comp cams nitrous ... hp cams are designed to be used in engines with pressurized combustion ... flat tappet camshafts supercharger blower com-35-239-3 xtreme 4x4 x4262h ... street 100-150 hp nitrous kits small blower com-12-560-4 nx268h hydraulic flat $126 ... applications 125 hp kit or medium blower 2,200 stall choppy idle com-12-564-4 ... strip applications 125 hp kit or medium blower 2,500 stall rough idle com-12-568-4 ... excellent for multistage kits or 671 blower 2,800 stall chevy 396-454ci big block ... 125 hp nitrous kits 2,000 stall small blower choppy idle com-11-564-4 nx274h ... applications 125 hp kit or medium blower 2,500 stall com-11-568-4 nx284h ... /strip applications 125 hp kit or 6-71 blower vortec supercharger 3,000 stall $126.95 ...