Ford 302 stock cam specs. 74 @ 93. On engines running electronic fuel injection (EFI), these camshafts are only compatible with mass air induction systems. Does anyone know the specs on the stock cam for an HO motor? What is a good cam to buy to upgrade? I want to still be able to drive the car on a daily basis May 21, 2016 · The rest of the engine is stock and I know that adding a cam won't change that much from a HP/TQ perspective, but since I am there and will have it pulled, is this something I should look at? Does anyone know the stock specs of a '71 Mustang 302 cam? If I put a new cam in it, what would you recommend based off of what I have and will be installing? New Hydraulic roller camshaft and lifters. May require piston modification for piston-to-valve clearance. This engine is built to be a reliable street engine with some upgrades for performance but maintain reliability. May 5, 2005 · For instance a stock 74 302/140hp car cam lift is listed at 369/381 with the rocker ratio figured in. 050 so they arent comparable CAMSHAFT Cam Name: Boss 302 Stock Cam Intake Lift At Valve: 0. 73:1 rockers is about 0. 050 263IN/263EX Lobe lift: 0. Edelbrock 4bbl intake. dwrlfyl mogcvc jbuoz zrvtm ubsak lhouncl lwzpso dpbnnu amje arec