Our latest shop project car is a stock 86 SVO, Shannon's daily driver that will also see some Autocross action in Super Stock class where few modifications are allowed. We plan to keep the engine fairly stock to see what kind of horsepower can be extracted simply through tuning and bolt on parts.
So far the only mods have been the WMS / SDS Injection System, replacing the Vane Air meter with a 3.5" inlet tube and removing the catilytic converter. Everything thing else is bone stock with 180,000km on it. Boost is stock and showed 13lbs maximum on the SDS. We have only had it on the chassis dyno once so far with limited tuning but the results are awesome so far.