30-04-2015, 09:09 PM
HDI gearbox was best thing in my opinion 
I had a T28 super laggy blower, but the extra gearing also meant that it would hold onto the power to just a little bit more speed, thus keeping it on load for longer.

I had a T28 super laggy blower, but the extra gearing also meant that it would hold onto the power to just a little bit more speed, thus keeping it on load for longer.
