bmx1lew Posted August 25, 2007 Share Posted August 25, 2007 Is any one running a set of AEM Tru-Power Pulley Kit and did they make much difference ? Also are they worth going for if you feel you need to change your pully's? lew Link to comment Share on other sites More sharing options...
Wez Posted August 25, 2007 Share Posted August 25, 2007 Dont think AEM do a kit for the Supra. Link to comment Share on other sites More sharing options...
bmx1lew Posted August 25, 2007 Author Share Posted August 25, 2007 well apart from aem does it make much differnce putting better and slightly larger pullys on ? Link to comment Share on other sites More sharing options...
Wez Posted August 26, 2007 Share Posted August 26, 2007 Surely if you increase the size you will overspeed the device you are driving, I would say that is not such a good idea and they run fine as they are. If you want bling then there are shiny kits about, speak to one of the traders on here. Link to comment Share on other sites More sharing options...
Jspec Germany Posted August 26, 2007 Share Posted August 26, 2007 Thoughts on lightweight pullies? Been searching, but can't seem to find any good thread/testimony. Link to comment Share on other sites More sharing options...
RobSheffield Posted August 26, 2007 Share Posted August 26, 2007 I would say use the pulleys from unorthadox, but NOT the crank one, which is the smaller one iirc. Link to comment Share on other sites More sharing options...
Jspec Germany Posted August 26, 2007 Share Posted August 26, 2007 Hey mate, good to hear from you. Yes Rob, believe you're right. Supposed to increase acceleration, but not HP from what I've read on SF. Do you have any threads you could link me to substantiating the reasoning behind using the stock crank pully? Seem to be a lot of Supras in the U.S. running them. Just curious why the difference in thought process. I've read somewhere that it's suppose to dampen vibrations. Link to comment Share on other sites More sharing options...
SUPRASUZUKI Posted August 26, 2007 Share Posted August 26, 2007 It's worth reading this - http://www.mkivsupra.net/vbb/showthread.php?t=35945 I've personally seen engines ruined during development when incorrectly 'tuned' torsional vibration dampers have been used (although not Supra engines of course). The damper is constructed the way it is for very good reason and whilst changing it for a different design is not guaranteed to fail the engine, I personally wouldn't take the risk. Link to comment Share on other sites More sharing options...
Jspec Germany Posted August 26, 2007 Share Posted August 26, 2007 Outstanding read. Thanks for the link. Don't know why it didn't come up in my search. Anyone have a PN? Is there a difference between the UK and the JDM? Link to comment Share on other sites More sharing options...
bmx1lew Posted August 27, 2007 Author Share Posted August 27, 2007 yeah i was just curious to see what they were like, i will read that tomorrow ^^ qoute AEM "AEM Tru-Power pulleys increase power by reducing the parasitic drag caused by factory accessory pulleys. Our lightweight pulleys reduce rotating weight and are slightly oversized to maximize efficiency, which nets more horsepower at the wheels. We guarantee our pulleys' belt tooth profiles to match O.E. specifications, eliminating any chance of premature belt wear. Comprehensive installation instructions, replacement belts and AEM decals are included in every kit." Link to comment Share on other sites More sharing options...
Jake Posted August 27, 2007 Share Posted August 27, 2007 Is there a difference between the UK and the JDM? No difference. http://www.mkivsupra.net/vbb/attachment.php?attachmentid=17010&d=1119100338 http://www.mkivsupra.net/vbb/attachment.php?attachmentid=17009&d=1119100338 Link to comment Share on other sites More sharing options...
Jspec Germany Posted August 27, 2007 Share Posted August 27, 2007 Thanks Jake Link to comment Share on other sites More sharing options...
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