82taluver

if you are thinking of deleting your air pump and going with the march underdrive pullies dont!!!! It doesnt work. after a week of screwing with it ive realized there is no belt that will fit.dont matter how long or short it aint working. good luck

ParkerTPIz

iTrader: (6)

thats y, if you are running the serpintine setup you get a smog pump delete pulley.

Elthesh

I had those march pulleys on my first 91 TA years ago. It was the single worst part I ever put on my car or any car. This was on a 2 year old car with 20k on the odometer too. It ran terribly. Heaven forbid I had the radio headlights and the AC on, alternator power would take a nosedive. If I ran 2 of those, alternator power took a nosedive. Wipers, interior and exterior lights would visibly slow down and darken unless I was moving. VERY visibly. I had them on for maybe 2-3k miles before I replaced the engine with a 350 and took the original pulleys out of the trunk and had the shop reinstall those on the new engine. Problem solved. Underdrive pulleys... BLEH!

82taluver

yup i agree not worth the money or headache. putting stockers back on and getting my money back.