lightweight pulleys

Jbernal15 · 06-15-2011, 09:59 PM

Cool, thanks peeps.

Support@AMS · 03-09-2012, 11:35 AM

In it's ongoing mission to bring new affordable products to the market, we have recently released the AMS Lightweight Crank Pulley.

Product Description:

-AMS Lightweight Crank Pulley for the '08+ 350Z VQ35HR engine as well as the 370Z's VQ37DE and VQ37VHR engines.

-This pulley replaces the heavier stock crank pulley (4.7 lbs) with a lighter machined aluminum piece (1.45 lbs), which is nearly a 70% weight reduction.

-Power and torque gains throughout the power-band!

-Metal sleeve on main crank pulley for a positive seal – no leaking main seal! Other alternative units lack this metal sleeve.

-Since this Crank pulley is not underdriven like others, you will not experience any issues with your charging or cooling systems during daily driving. In addition, by not being underdriven you may also use a OEM size drive belt.

-Fully balanced, super light, and super strong!

-Aircraft grade aluminum construction to ISO 9001 manufacturing standards

-AMS laser-etched logos

-Anodized black for an ultimate protective finish and sleek look!

1-888-888-AMSINC
AMS '07+ 350Z / G35 LIGHTWEIGHT CRANK PULLEY - Engine - 370Z / G37

NonStopTuning · 03-22-2012, 04:07 PM

Quote:

Originally Posted by NonStopTuning

As many forum members will tell you, quality aftermarket pulley kits are very safe, will improve HP & TQ delivery, improve throttle response, and even increase MPG.

THE COMPREHENSIVE THREAD ON NST PULLEYS:

NST (NonStopTuning) 370Z VQ37HR Pulley Kit Review w/ Dyno Charts

All the above questions/comments/concerns have been discussed in great detail and there are 25+ pages of actual reviews from actual pulley owners with actual real world cars.

No cases of engine problems when NST pulleys have been used.

Good luck and have fun with all your projects!

The above thread is now at 30+ pages.
And NST pulleys are still just as affordable as ever!

MIKE @ NST

XwChriswX · 03-22-2012, 10:16 PM

I've had NST Pulleys now for over 5k miles, zero problems.

370ZilverZ · 03-22-2012, 10:23 PM

I have been running the NST set for awhile now and have no problems with vibrations or any other concerns addressed in this thread. Performance gains would be difficult to say, as I also replaced my exhaust, intakes and cats at the same time. The difference in mass of the stock pulley had to let the engine wind up faster though.

XwChriswX · 03-22-2012, 10:29 PM

Quote:

Originally Posted by daemon1957

I have been running the NST set for awhile now and have no problems with vibrations or any other concerns addressed in this thread. Performance gains would be difficult to say, as I also replaced my exhaust, intakes and cats at the same time. The difference in mass of the stock pulley had to let the engine wind up faster though.

That's my biggest notice over the ~2hp gain. How quickly the engine revs.

03-22-2012, 10:16 PM	#19 (permalink)
XwChriswX WFLYIDNNE Join Date: Jul 2009 Location: In The Fastlane Posts: 50,648 Drives: 02 GDB WRX Rep Power: 452	I've had NST Pulleys now for over 5k miles, zero problems. __________________ Bonnie - Stage 2, Audio build coming this fall! R.I.P. Abby 3/29/10 - 3/30/14

03-22-2012, 10:23 PM	#20 (permalink)
370ZilverZ A True Z Fanatic Join Date: Dec 2011 Location: DFW, TX Age: 67 Posts: 2,321 Drives: '11 BMW Z4 Rep Power: 19	I have been running the NST set for awhile now and have no problems with vibrations or any other concerns addressed in this thread. Performance gains would be difficult to say, as I also replaced my exhaust, intakes and cats at the same time. The difference in mass of the stock pulley had to let the engine wind up faster though. __________________ 370ZilverZ Journal BMW Z4

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06-15-2011, 09:59 PM	#16 (permalink)
Jbernal15 Base Member Join Date: Jan 2011 Location: San Antonio & Laredo Age: 46 Posts: 15 Drives: 11 370Z - 07 GTI Rep Power: 14	Cool, thanks peeps.

03-09-2012, 11:35 AM	#17 (permalink)
Support@AMS Base Member Join Date: Mar 2012 Location: Toronto Posts: 7 Drives: Z32 Rep Power: 13	In it's ongoing mission to bring new affordable products to the market, we have recently released the AMS Lightweight Crank Pulley. Product Description: -AMS Lightweight Crank Pulley for the '08+ 350Z VQ35HR engine as well as the 370Z's VQ37DE and VQ37VHR engines. -This pulley replaces the heavier stock crank pulley (4.7 lbs) with a lighter machined aluminum piece (1.45 lbs), which is nearly a 70% weight reduction. -Power and torque gains throughout the power-band! -Metal sleeve on main crank pulley for a positive seal – no leaking main seal! Other alternative units lack this metal sleeve. -Since this Crank pulley is not underdriven like others, you will not experience any issues with your charging or cooling systems during daily driving. In addition, by not being underdriven you may also use a OEM size drive belt. -Fully balanced, super light, and super strong! -Aircraft grade aluminum construction to ISO 9001 manufacturing standards -AMS laser-etched logos -Anodized black for an ultimate protective finish and sleek look! 1-888-888-AMSINC AMS '07+ 350Z / G35 LIGHTWEIGHT CRANK PULLEY - Engine - 370Z / G37