NST (NonStopTuning) Pulleys. Info, Specs, User Data... - Toyota Yaris Forums

NonStopTuning · 07-28-2007, 02:56 PM

Gains and dyno results can vary on different cars based on several factors. Supporting mods, weather, humidity, sea level, etc. But most sport compacts that have been tested show gains of about 6-10hp and torque increases with an NST pulley kit. Based on those experiences we can probably expect gains of about 5 HP and TQ on the 1NZ.

NST Pulley Kits provide very good throttle response, and they provide good power gains accross the entire RPM band. Usually an intake, exhaust, or header will only provide gains in one area, maybe the lower, or the higher power band, or maybe just at peak power points. Pulleys shift the entire power curve UP. Meaning the gains are always there. This is in part due to the great weight reduction in the rotating assembly.

Please take a look at the following... These are the results we've seen in some of our testing. ALL cars were 100% bone stock. Before and after runs were done on the same day, same dyno, within a few hours of one another. Some of these cars were even Auto Transmission cars. As you can see, the NST curves are higher than the OEM curves at every single point on the power band...

Automatic 2004 Infiniti G35. Bone stock...

Automatic 2006 Acura TSX. Bone stock...

Manual 2005 Lotus Elise. Some of the lightest OEM pulleys ever produced...

This one is a 2006 Manual Civic Si. This one was sent to us by one of our customers in South America...

We have absolutely nothing to hide, nor are we in the business of producing and shoving junk down anyone's throat! I have been working with pulleys in one way or another for the past 10 years and pulleys are what I do 24/7. I take A LOT of pride in what I do, and would not take pride in building junk!

We do not post garbage information, nor do we try to make claims of 11hp and 18tq like some of our competition

We give you real world estimates seen from real world testing that we have done on real world cars. R&D, test, R&D, test some more, enjoy.

Thanks to all of you who have supported NST thus far. I certainly do appreciate it very much. Good luck and have fun with all your projects!

07-28-2007, 02:56 PM	#11
NonStopTuning Drives: NST CARS: S13 AE86 ANT10 AW11 Join Date: Dec 2006 Location: USA Posts: 1,097	Gains and dyno results can vary on different cars based on several factors. Supporting mods, weather, humidity, sea level, etc. But most sport compacts that have been tested show gains of about 6-10hp and torque increases with an NST pulley kit. Based on those experiences we can probably expect gains of about 5 HP and TQ on the 1NZ. NST Pulley Kits provide very good throttle response, and they provide good power gains accross the entire RPM band. Usually an intake, exhaust, or header will only provide gains in one area, maybe the lower, or the higher power band, or maybe just at peak power points. Pulleys shift the entire power curve UP. Meaning the gains are always there. This is in part due to the great weight reduction in the rotating assembly. Please take a look at the following... These are the results we've seen in some of our testing. ALL cars were 100% bone stock. Before and after runs were done on the same day, same dyno, within a few hours of one another. Some of these cars were even Auto Transmission cars. As you can see, the NST curves are higher than the OEM curves at every single point on the power band... Automatic 2004 Infiniti G35. Bone stock... Automatic 2006 Acura TSX. Bone stock... Manual 2005 Lotus Elise. Some of the lightest OEM pulleys ever produced... This one is a 2006 Manual Civic Si. This one was sent to us by one of our customers in South America... We have absolutely nothing to hide, nor are we in the business of producing and shoving junk down anyone's throat! I have been working with pulleys in one way or another for the past 10 years and pulleys are what I do 24/7. I take A LOT of pride in what I do, and would not take pride in building junk! We do not post garbage information, nor do we try to make claims of 11hp and 18tq like some of our competition We give you real world estimates seen from real world testing that we have done on real world cars. R&D, test, R&D, test some more, enjoy. Thanks to all of you who have supported NST thus far. I certainly do appreciate it very much. Good luck and have fun with all your projects! __________________ MIKE @ NST www.NonStopTuning.com