Oh I wouldn't bother even trying a stroker motor or turbo anymore on the obd1. Just to many better options now. Holley, fast, megasquirt, exc. But on bolt on stuff, go to town. My Dakota has run a best ever of 13.8 but I am convinced if i could have afforded the heads i wanted at the time of the build the obd1 could have carried it into the 12's. For a pickup i drove daily and gets 18mpg in 2004. Plenty good for me.