well its already got a pulley is why i asked. Maybee i should trade that for a stock one. Its the one in the front of the motor so i assumed thats underdrive but im not familiar with the boxer motor. Its a blue pulley. The other mods are ss brake lines, sti hood scoop, momo shift knob that everyone has, and gutted uppipe and k&n airfilter.

thanks for the great info guys. Any of yall ever have meets? i would love to meet some of yall and maybee learn some more about these cars. If any of you are going to nopi maybee we can ride down together.