looking for a little direction on how to fix this problem I have a 1988 four wins 235 sundowner with a 5.7 litre 350 motor in it, it has new wires cap and points that were just put in and it runs smooth at lower rpm's but when I push the throttle beyond 4000 rpm's the boat starts missing and popping real bad what else can I change out to try to get it to run smooth at higher rpm's any and all advice is greatly appreciated so please help me!!!
