JKmotorsports Posted October 20, 2009 Report Share Posted October 20, 2009 Tried searching but couldn't find what I was looking for. Am I good to assume that two 100 mm idlers with a 2.8" pulley will work w/o any issues? And if so, are any of you using these particular pulleys and are they a direct fit? TIA for any info. Also, if any of you guys are running two 100mm idlers or a 100mm/90mm idler combo with a 2.8", what size belt are you using. Thanks again. Quote Link to comment Share on other sites More sharing options...
brobradh77 Posted October 20, 2009 Report Share Posted October 20, 2009 Those look like they should work...I run 100 mm idlers with a 2.8" also and run a 2.8" Pulley = 111.0 " Belt = 8.5 to 9 psi - Goodyear P/N=4061110 - Gates P/N=K061110 Quote Link to comment Share on other sites More sharing options...
Jaymz Posted October 20, 2009 Report Share Posted October 20, 2009 Those look like they should work...I run 100 mm idlers with a 2.8" also and run a 2.8" Pulley = 111.0 " Belt = 8.5 to 9 psi - Goodyear P/N=4061110 - Gates P/N=K061110 Quote Link to comment Share on other sites More sharing options...
RICE EATER Posted October 21, 2009 Report Share Posted October 21, 2009 i run 2 100mm pulleys.. but with a 2.9 pulley.. i dont really think u gain much from going below that..i think the maggies just heat up to fast and to see the gains..but anyways yes i think thos would work.. and are a gooood price..you need some spacers to go behind the pulleys but its a pretty easy mod.. and it looks alot better when done.. i know i was really happy when i did it to mine Quote Link to comment Share on other sites More sharing options...
JKmotorsports Posted October 21, 2009 Author Report Share Posted October 21, 2009 Thanks for the input guys. i run 2 100mm pulleys.. but with a 2.9 pulley.. i dont really think u gain much from going below that..i think the maggies just heat up to fast and to see the gains..but anyways yes i think thos would work.. and are a gooood price..you need some spacers to go behind the pulleys but its a pretty easy mod.. and it looks alot better when done.. i know i was really happy when i did it to mine I'm currently running dual heat exchangers, hoping that will help out some with the IATs with the 2.8", and possibly spraying the motor as well with a 75-100 shot. Thanks for the info. Quote Link to comment Share on other sites More sharing options...
RICE EATER Posted October 21, 2009 Report Share Posted October 21, 2009 have u done any loggin with the dual heat exchangers? whats your IATs like now?.. id diffently like to find away to keep mine down Quote Link to comment Share on other sites More sharing options...
JKmotorsports Posted October 21, 2009 Author Report Share Posted October 21, 2009 have u done any loggin with the dual heat exchangers? whats your IATs like now?.. id diffently like to find away to keep mine down Not yet. I just recently added the 2nd heat xchngr last week and dont have a way to log until I meet up with my tuner again. Quote Link to comment Share on other sites More sharing options...
Bear Posted October 24, 2009 Report Share Posted October 24, 2009 Tried searching but couldn't find what I was looking for. Am I good to assume that two 100 mm idlers with a 2.8" pulley will work w/o any issues? And if so, are any of you using these particular pulleys and are they a direct fit? TIA for any info.Also, if any of you guys are running two 100mm idlers or a 100mm/90mm idler combo with a 2.8", what size belt are you using. Thanks again. I don't know if you will have much luck with their pullies or not, I used to run a set of the 100mm pullies from them and after two sets, I gave up on them. The bearings would eventually come loose in the pulley. They are a single bearing pulley. They replaced them without an issue, but it just wasn't worth the hassle to me. There are a couple of companies that have idlers with dual bearings that reportedly hold up quite well. One of them is Reichard Racing http://reichardracing.com/pulleys.php Another, I believe is West Coast 32 from PT.net. Good Luck Quote Link to comment Share on other sites More sharing options...
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