Hi guys, I have a Tomberlin crossfire 150 and I'd like it to have more power and go faster, I have one of these:
http://m.northerntool.com/products/s...b&devicetype=m
It's a 20hp Honda v twin engine.
My though was, to gut the 150 cc engine, weld a sprocket onto the 150cc crankshaft, and mount the Honda engine above it. I can use bigger/smaller sprockets to get more torque or speed. Mainly I need torque...
Any ideas...?