krazykuda said I agree, those cams are too big for a stock 318 2 bbl... If anything install a stock 340 automatic cam... 268-276 .429/.444 lift.... Here's a few good choices: DODGE COMP Cams 20-222-3 COMP Cams Xtreme Energy Camshafts | Summit Racing DODGE COMP Cams 20-309-4 COMP Cams Magnum Muscle Camshafts | Summit Racing DODGE COMP Cams 20-220-3 COMP Cams Xtreme Energy Camshafts | Summit Racing Click to expand...