1986 Buick Grand National

1986 Buick Grand National MSD spark plug wires Sachs front and rear shocks, replacement coil springs A new Powermaster accumulator Scanmaster and Autometer analog boost pressure, coolant temperature and oil temperature gauges to monitor engine parameters. TurboTweak chip programmed for 91 octane @ 14.5 PSI adjusted further by Lou Czarnota ("Turbo Lou") of Irvine, CA for emissions and drivability. Painted hard up-pipe. For noise there is an aftermarket single exit 3" cat-back exhaust. No accidents. Very straight body. T-Tops Excellent paint for the age - resprayed 20 years ago but like glass as car has always been garaged. 17" American Racing Torq Thrust II wheels. Very clean interior - working A/C