Going by that thread an he221 would likely get me to a power level just short of needing upgraded rods. 225 to 250 hp is likely approaching 300 ft lbs or torque and hitting levels where the disco axle shafts will be the weak point.

That's interesting reading and the 6 or 7cm he221 seem to have better or equal spool time to the stock t25.

I'd be interested in hearing feedback on the t03 and the turbos from the mitsubishi motors. Those are common in the used market here where if I don't like it I'm not out a new turbo purchase price.