belt length

[mustangrfast88]

i got a quick question. my bro got a 1990 mustang and is only running the water pump, alternator, power sterning pump and the crank and smog pump. question is what size belt does he need and can he just bypass the smog pump with the factory setup or does he need a ac eliminator kit or a smog eliminator kit or does he need either one

[dedpedal]

I cant remember the belt size but he doesnt need anything to take the smog pump out of the loop. He will need an AC elim/ps relocation kit (40 bucks?) Craig has them in stock usualy. Underdrive pulleys ? That changes belt lenght as well.

[mustangrfast88]

thanks for the info dedpedal, i will have to call craig and see if he has one in stock and right now it dont have underdrive pullys but i think he is going to put a set on is there a set out there you recomond