I have a low mileage M106 Compression 7:0:1 Rated at 252 H.P.@ 5200rpm/ 280 ft lbs torque @ 2600 rpm. Valve train is spotless - suspect it has been rebuilt but, can't confirm. Has the KKK27 Turbo, exhaust manifold, charge pipe, waste gate, down pipes and throttle body. Missing the wiring harness and ECU. The better choice is run MegaSquirt standalone setup. These PULL STRONG. Running MEGA my guess would be 300 ft lbs of torque could be accomplished.
$1800 I can take lots of pics. Please PM or text me 8183771060.