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The Terminator
Terminator Talk
2003 Cobra pulley/belt question
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<blockquote data-quote="Peters211" data-source="post: 16271715" data-attributes="member: 182981"><p>Hey guys, i hava a 2003 cobra with a ported eaton and a 3.1 upper and i believe a 6# lower. i had an alternator go out, so ordered a new one and it didnt last more then 2 weeks. the fist hard pull to be exact, thats when i learned about the need for a bigger alt pulley. I ordered another alt, with a 3.7 pulley to slow it down the best i can! my question is what belt size should i be looking at for this set up? they say 2" bigger for the alt pulley, so would like to find out what others are running with the 3.1/6# combo, in the works of replacing the idler pullies aswell as they are still stock! Also, is this a good combo for a ported car? Thanks in Advance!</p></blockquote><p></p>
[QUOTE="Peters211, post: 16271715, member: 182981"] Hey guys, i hava a 2003 cobra with a ported eaton and a 3.1 upper and i believe a 6# lower. i had an alternator go out, so ordered a new one and it didnt last more then 2 weeks. the fist hard pull to be exact, thats when i learned about the need for a bigger alt pulley. I ordered another alt, with a 3.7 pulley to slow it down the best i can! my question is what belt size should i be looking at for this set up? they say 2" bigger for the alt pulley, so would like to find out what others are running with the 3.1/6# combo, in the works of replacing the idler pullies aswell as they are still stock! Also, is this a good combo for a ported car? Thanks in Advance! [/QUOTE]
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2003 Cobra pulley/belt question
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