| ATI Sells a <600hp version (Street) and a <1000hp (Race) version. Is the only real difference the amount of overdrive and underdrive that each pulley has? (they both dampen the vibration obviously)... Just wondering. And the other reason I'm not sure which to get is because my HP goals are "around" 600rwhp with this RB26DETT (single turbo) that I've been working on that's going in my Z. I'm assuming I'll be running the "600-1000hp" version, but I just wanted to see what the thoughts and opinions were on here, as I've seen several of you here with this pulley on your VG30DETT. Thanks in advance.
[ http://www.atiracing.com/products/dampers/charts/damnissan.htm ]
Z's:
1990 TTZ (RB26DETT Swap Underway)
505 RWHP/483 FT/lb @18psi @ 380' ALT Oct. 2008
457 RWHP/441 FT/lb @18psi @ 5800' ALT Nov. 2007
436 RWHP/433 FT/lb @17psi @ 5300' ALT June 2006 Previous Z's:
1991 TTZ 368 RWHP/404 FT/lb @17psi
1994 TTZ 262 RWHP/271 FT/lb @11psi
1990 N/A 238 RWHP/226 FT/lb w/50 shot Nitrous
1990 TTZ (from the THIEF Arley Leghorn in Mt. View, CA) 2003 350z Sunset Lemans Touring Edition
2003 G35 Coupe, procharged.
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ATI Crank Pulley questions.... - 
