This is my '93 GMC Typhoon.

Here's a list of all the engine modifications.
-Borla Exhaust
-BBK Throttle Body
-Billet Fuel Pressure Regulator
-High Output Fuel pump
-36lbs injectors
-Custom burned Chip
-Blueprinted Mitsubishi Turbo
-2nd Intercooler with a higher output electric water pump to defeat detonation problems (works great)
-MSD Coil and wires
As for oil I run all Amsoil synthetics. For aesthetics I painted the ground effects gray to enhance the great lines of the truck. I also added a cowl hood to help move air from the engine compartment. Additionally I added Eurotails by APC cause they're cooler than the stock lights. I changed the antenna because some lowlife stole my stock one.
Inside I've kept everything stock and only added a boost gauge and an A/F ratio gauge both by Autometer in a full pillar gauge pod by gaugeworks.
Future mods will be 1.6 roller tip rockers.
Click Pages at the bottom for pictures.
Page 2 Exterior
Page 3 Interior/Engine