so after inspecting the cam that was on there, i thought my timing troubles were making the engine run rough, but the cam i had was actually an aftermarket cam. dont know what the specs are atm, but it is rather lopey and idles rough, but sounds mean as hell so im keeping it. from the looks of it and rough measurement, it isnt over .500 lift, used a tape measurer to deduct this bit of info, but its definitly more than the standard 350 cam. id say its close to 470-485 lift on both exhaust and intake, with small LSA. just guessing here though