40 Series Go Kart Torque Converter Install with must needed auto chain tensioner predator 420cc 13hp

blastled.com Great 40 series torque converter from blastled.com. they did not pay me to make this for them. all the other torque converters out there have backing plates that are not flat. this in my mind is the best torque converter kit out there. great amount of nuts and bolts and shims. they INCLUDE BOTH SPRINGS FOR DRIVEN CLUTCH!!!! red spring was CW ROTATION green was CCW rotation i also did a chain tensioner as well. now i dont have to f with the chain no more! i also made the green spring tighter by drilling another hole as to wind the spring more. this adds torque applied to the wheels earlier. lots of burn outs and less slipping going up hills. this is installed on a predator 420cc engine. top speed unknown yet. atleast 35mph.