Any cures for a rough idle due to a camshaft(s) swap?
Usually aggressive camshafts cannot move enough air at lower rpm’s in order to pacify the engine breathing through the camshaft-motivated valves. Be sure to inspect your camshaft and ignition timing and make sure it’s dead on. You can try to use adjustable cam sprockets to pacify the idle @ some expense of power. Also, an enlarged throttle body helps the idle out.