I wasn't sure if I wanted to post certain information, due to concerns about people stripping parts from the Hi-Torque engines to sell on at inflated prices. But this Web forum has given me so much that it's the right thing to do so here is what I have so far.
I love that it explains the changes made to get the %15 increase in power in the Hi-Torque engines. Not just the high compression head, but some other small but essential change to gain the increase.
Anyway hope it's useful for the right reasons and not to strip good mowers of essential parts.
