:: ECS Tuning :: N54 Quick Spool Crank Pulley - Black / Silver ~ Unlock Hidden HP! - BMW 3-Series (E90 E92) Forum

ECSTuning · 11-17-2010, 02:11 PM

The ECS Quick Spool Pulley releases hidden horsepower from your N54 engine by reducing the rotational mass caused by the stock heavy crank pulley.

Less rotational mass equals less engine drag causing the engine to have a quicker throttle response creating boost faster throughout the RPM range.

The stock pulley weighs in at a scale tipping 8.65 lbs. compared to the ECS Quick Spool Pulley at just 0.50 lbs.! That's a 94% reduction in weight.

Throughout the testing phase, the ECS Quick Spool Pulley gained an average of 6hp and 5ft/lbs at the wheels. (see dyno chart)

Each ECS Quick Spool Pulley is made from high quality 6061 aircraft grade aluminum and has a hard anodized coating available in black or silver.

Click HERE to order or for more information.

Click HERE to order or for more information.

As always please let me know if you have any questions! Feel free to shoot me a PM or email.

Cheers,
Joe

Mitch1er · 11-18-2010, 12:05 AM

WOW! .5 lbs. impressive and excellent price. will pick this up soon

GotBoost? · 11-18-2010, 07:27 PM

nice will order soon!

ECSTuning · 12-17-2010, 09:49 AM

Thanks again for the orders everyone and let us know if you have any questions!

Imperator · 12-18-2010, 01:41 PM

Does the stock crank pulley have any damping properties to explain its weight?

Alchem · 12-19-2010, 11:09 PM

Quote:

Originally Posted by Imperator

Does the stock crank pulley have any damping properties to explain its weight?

Yes it does. I would caution against this buying this.

AMASIAN · 12-20-2010, 11:55 AM

Quote:

Originally Posted by Alchem

Yes it does. I would caution against this buying this.

I don't think that's fair to say. It's not "this" product, but products of "this type."

The NST crank pulley forfeits its damping properties similarly so I wouldn't be too worried. Tons of those have been sold and used with no additional problems...

Any rebuttal from ECS?

onefastman · 12-20-2010, 12:10 PM

If it doesnt have harmonics I would not buy it. This is not like the m3 pulley where the harmonic dappener is seperate, it eleminates it.

11-17-2010, 02:11 PM	#1
ECSTuning BimmerPost Supporting Vendor Drives: Independent Tuning Specialists Join Date: Jul 2008 Location: Ohio Posts: 3,148 iTrader: (18)	:: ECS Tuning :: N54 Quick Spool Crank Pulley - Black / Silver ~ Unlock Hidden HP! The ECS Quick Spool Pulley releases hidden horsepower from your N54 engine by reducing the rotational mass caused by the stock heavy crank pulley. Less rotational mass equals less engine drag causing the engine to have a quicker throttle response creating boost faster throughout the RPM range. The stock pulley weighs in at a scale tipping 8.65 lbs. compared to the ECS Quick Spool Pulley at just 0.50 lbs.! That's a 94% reduction in weight. Throughout the testing phase, the ECS Quick Spool Pulley gained an average of 6hp and 5ft/lbs at the wheels. (see dyno chart) Each ECS Quick Spool Pulley is made from high quality 6061 aircraft grade aluminum and has a hard anodized coating available in black or silver. Click HERE to order or for more information. Click HERE to order or for more information. As always please let me know if you have any questions! Feel free to shoot me a PM or email. Cheers, Joe __________________ *Have questions? Need answers? Live Chat us! 8:30am to 12:00am Midnight EST* sales@ecstuning.com \| customerservice@ecstuning.com Customer Service Hours: 8:00am - 8:00pm EST\|Sales Team Hours: 8:00am - 11:00pm EST 800.924.5172\|Facebook \| YouTube
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11-18-2010, 12:05 AM	#2
Mitch1er Lieutenant Drives: 2010 135i Join Date: Sep 2009 Location: Alhambra, CA Posts: 484 iTrader: (20)	WOW! .5 lbs. impressive and excellent price. will pick this up soon __________________ 2010 SMB, M-Sport package , Coral Red interior, BMW assist with bluetooth, VMR 18" wheels

12-17-2010, 09:49 AM	#4
ECSTuning BimmerPost Supporting Vendor Drives: Independent Tuning Specialists Join Date: Jul 2008 Location: Ohio Posts: 3,148 iTrader: (18)	Thanks again for the orders everyone and let us know if you have any questions! __________________ *Have questions? Need answers? Live Chat us! 8:30am to 12:00am Midnight EST* sales@ecstuning.com \| customerservice@ecstuning.com Customer Service Hours: 8:00am - 8:00pm EST\|Sales Team Hours: 8:00am - 11:00pm EST 800.924.5172\|Facebook \| YouTube

12-20-2010, 12:10 PM	#8
onefastman Major General Drives: 2009 135i 2011 e92m dct Join Date: Sep 2009 Location: Earth Posts: 5,702 iTrader: (15)	If it doesnt have harmonics I would not buy it. This is not like the m3 pulley where the harmonic dappener is seperate, it eleminates it. __________________ Legal Disclaimer: Anything I or anyone else says about my vehicle on this website(1addicts.com or any affiliated or nonaffiliated sites), pertaining to modifications, is only to gain acceptance from my/our peers, and does not actually represent anything actually existing on my car, and thus, cannot be held against me in any issues, i.e. warranty claims, that may arise.

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11-18-2010, 07:27 PM	#3
GotBoost? Banned Drives: fast Join Date: Oct 2010 Location: East Coast Posts: 314 iTrader: (3)	nice will order soon!

12-18-2010, 01:41 PM	#5
Imperator Major Drives: 2010 E92 335i Join Date: Mar 2010 Location: Plano, Texas Posts: 1,066 iTrader: (7)	Does the stock crank pulley have any damping properties to explain its weight?