Regarding pulling power in high range (or low range for that matter)...
The stock 1025R is very well balanced between HP and the hydrostatic relief valve. When "tied to a tree", pulling, pressing the forward pedal will cause the relief valve to squeal and at the same time, the engine will lug down and maybe die.
With the turbo kit, when "tied to a tree", pulling, the pressure relief will squeal as you press the pedal, but the engine will not pull down at all.
I find that it does indeed pull more, but not by a huge amount.
I haven't yet figured out how to increase the hydrostatic pressure relief valve setting. ...and I probably should NOT investigate this further
The stock 1025R is very well balanced between HP and the hydrostatic relief valve. When "tied to a tree", pulling, pressing the forward pedal will cause the relief valve to squeal and at the same time, the engine will lug down and maybe die.
With the turbo kit, when "tied to a tree", pulling, the pressure relief will squeal as you press the pedal, but the engine will not pull down at all.
I find that it does indeed pull more, but not by a huge amount.
I haven't yet figured out how to increase the hydrostatic pressure relief valve setting. ...and I probably should NOT investigate this further