my 89 5spd turbo targa, stock internals, lexus afm, bleeder off the turbo, hard piping out of exhaust pipe, lexus is300 cooling fans (nice, has coolant overflow built on it ), small ac fans mounted to stock intercooler, ported elbow, with 3" exhaust no muffler just cat, na cams with na split intake (has larger throttle body) , volvo adjustable blow off valve, stock toyota head gasket torqued to 85 ft lbs, stock ct26 pushing 16 psi, homemade fuel computer ( rheostat inline coolant temp sensor ), saw blades with 245 / 60 / 16 kumho estca supra tires, stock clutch with short throw mod, i ran 13.5 1st run at battle of the imports and best of 13.2 on a 80 degree day, i beat an evo with mild bpu's , alot has to do with the driver