A Saab 900 with an LH 2.2 or LH 2.4 can be chipped. On my 90 SPG, I had a big IC, modded APC, big injectors, and a reworked ECU (via socketted chip replacement). Could generate 25 psi of boost, and made 267 ft/lbs of torque at 3200 RPM. It was a monster down low, just the kind of grunt to get...