ORIGINAL: Oliver_Klozov
Are you sure about drilling into your crankcase? I thought you drilled into the carb which easily comes off the motor and can be cleaned np.
Yes , you have to drill into the crankcase below the carb and if drilling in the wrong spot you can ruin the engine . Like 46U mentioned there are better ways to spend money along with a boost bottle doesn`t do much that is going to help you . IMO the same goes for super chargers .