demuire Posted December 10, 2004 Report Share Posted December 10, 2004 Just wandering around the Internet today, I stumbled across the Nevo website and noticed that they have "underdrive pulleys". The 4AGE ones are 15% underdrive on the crank and 10% underdrive on waterpump and alternator, while Bill Sherwood's ones special ones are standard crank, and very large others. I can understand putting smaller pulleys on the pump & alternator if you expect to be doing high revs a fair bit, but what's the advantage of underdriving the crank pulley? Quote Link to comment Share on other sites More sharing options...
Jason Posted December 10, 2004 Report Share Posted December 10, 2004 (edited) They are to get the super charge to rev higher, ie more boost. I can't justify the price they put on those over drive pulleys though :dry: Although I'm not quite shure what other use that would be for the 4age's (i just reliased you asked about the 4age ) Edited December 10, 2004 by Jason Quote Link to comment Share on other sites More sharing options...
demuire Posted December 10, 2004 Author Report Share Posted December 10, 2004 Nevo pulleys seems to be quite highly regarded. I wonder how much they cost? If Bill Sherwood uses them, they have to be "the shitz, yo" :insane: Quote Link to comment Share on other sites More sharing options...
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