My 87 has the basic mods at the moment (see signature) but one thing I have neglected to change were the underdrive pulleys. One of the main reasons I haven't done this is because I've heard it puts a bigger strain on your alternator and currently when I drive at night with my headlights on, the battery gauge goes down when I am idling.
If I put these underdrive pulleys on my car, will it strain my battery even more in a similar situation?? Do you get a noticeable power increase with underdrive pulleys?
If I put these underdrive pulleys on my car, will it strain my battery even more in a similar situation?? Do you get a noticeable power increase with underdrive pulleys?