1990 bmw 5.35 hartge
2 Answers
If it's a 535 then you have a 3.5L i6 SOHC producing about 210hp stock. I dont know how much Hartage tunes that engine but I know I have tuned my 735 to get about 240hp with a performance chip and a cold air intake. Is it a 5 speed? How much did you pay for her?
while you are tuning up this car make sure all of the electronic equipment is working properly... the early 90s bmw electronics tend to fade after a while and you don't want a gas meter telling you the wrong information