Lets talk pulley

ZoomZ · 08-10-2021, 02:02 PM

Recent conversation on rust on lower engine parts, I wanted to pull my crank pulley off and address the bit of rust.

Since I am going that far, I am considering replacing crank pulley with ATI Super Damper ATI918584. and Gates K070795RPM belt.

2017 Nismo, Summer DD and spirited driving.

If cost not an issue, is this thing going to do any harm? Are the dampening/protection advertisements valid?

or am I wasting money?

zz

Rusty · 08-10-2021, 03:40 PM

Bunch of us have been using the ATI pulley for years.

JARblue · 08-10-2021, 04:00 PM

I am very happy with my ATI pulley and Gates Racing belt.

redondoaveb · 08-10-2021, 05:54 PM

Quote:

Originally Posted by JARblue

I am very happy with my ATI pulley and Gates Racing belt.

When are you going to install them?

JARblue · 08-10-2021, 06:38 PM

Quote:

Originally Posted by redondoaveb

When are you going to install them?

Last summer

redondoaveb · 08-10-2021, 07:02 PM

Quote:

Originally Posted by JARblue

Last summer

You got yours installed before I did. Mines still in the box

ZoomZ · 08-10-2021, 08:53 PM

Thanks guys. So, even for a DD it's not a bad upgrade.

Spooler · 08-10-2021, 09:07 PM

Quote:

Originally Posted by ZoomZ

Thanks guys. So, even for a DD it's not a bad upgrade.

It is a great upgrade. Get the standard factory size.

ZoomZ · 08-10-2021, 09:39 PM

Quote:

Originally Posted by Spooler

It is a great upgrade. Get the standard factory size.

Yes. I believe i left correct Part number is in OP.

I will recall this thread for tips and tricks on install when time to install comes.

You guys use any torque adapters to get the 90 degrees after the initial 33 ft.lbs?

zz

Rusty · 08-10-2021, 09:56 PM

Quote:

Originally Posted by ZoomZ

Yes. I believe i left correct Part number is in OP.

I will recall this thread for tips and tricks on install when time to install comes.

You guys use any torque adapters to get the 90 degrees after the initial 33 ft.lbs?

zz

You might be lucky to get past 60 degrees. I had a piece of pipe on the end of a breaker bar.

ZoomZ · 08-10-2021, 10:02 PM

Quote:

Originally Posted by Rusty

You might be lucky to get past 60 degrees. I had a piece of pipe on the end of a breaker bar.

Ya, I recall that from my Xterra timing chain job.

Same specs.

I too left it at 60. Felt "tight enough".

Except I had more room on the Xterra to do it from the top.

Gearbox is enough to hold the crank fro turning?

zz

Rusty · 08-10-2021, 11:10 PM

Quote:

Originally Posted by ZoomZ

Ya, I recall that from my Xterra timing chain job.

Same specs.

I too left it at 60. Felt "tight enough".

Except I had more room on the Xterra to do it from the top.

Gearbox is enough to hold the crank fro turning?

zz

Gearbox in 1st, with e-brake on. I went through both the bottom and top.

ZoomZ · 08-11-2021, 02:26 PM

Quote:

Originally Posted by Rusty

Gearbox in 1st, with e-brake on. I went through both the bottom and top.

Thanks, i figured.

zz

DOOMMONKEY777 · 08-22-2021, 08:07 AM

Unnecessary for you in my opinion to get the ATI, youre not really gaining that much for $350, i would just buy a decently used OEM one from like Z1, n get a short throw shifter with the rest, much better money dumped IMHO. But i am a ROSS performance harmonic balance user, the engine is smooth as fvck.

ZoomZ · 12-28-2021, 02:31 PM

So whats involved with replacing the pulley?

What needs to come out for best access?

thanks.

zz

08-10-2021, 02:02 PM	#1 (permalink)
ZoomZ Track Member Join Date: Jan 2017 Location: Vancouver, BC Posts: 761 Drives: 17' 370Z Nismo Rep Power: 40617	Lets talk pulley Recent conversation on rust on lower engine parts, I wanted to pull my crank pulley off and address the bit of rust. Since I am going that far, I am considering replacing crank pulley with ATI Super Damper ATI918584. and Gates K070795RPM belt. 2017 Nismo, Summer DD and spirited driving. If cost not an issue, is this thing going to do any harm? Are the dampening/protection advertisements valid? or am I wasting money? zz

08-10-2021, 03:40 PM	#2 (permalink)
Rusty Ronin Samurai - Assassin Join Date: Dec 2011 Location: Fayettenam,Pennsyltucky Age: 68 Posts: 35,227 Drives: 2011 Nismo GM 6M Rep Power: 2684438	Bunch of us have been using the ATI pulley for years. Hotrodz, Spooler, ZoomZ and 2 others like this. __________________ 浪人 - 殺し屋 "The Difficult Anytime, The Impossible By Appointment Only" http://www.the370z.com/members-370z-...o-journal.html

08-10-2021, 04:00 PM	#3 (permalink)
JARblue A True Z Fanatic Join Date: Mar 2011 Location: Austin, TX Age: 43 Posts: 36,450 Drives: 11 Z34, 98 E36 M3 Rep Power: 2684440	I am very happy with my ATI pulley and Gates Racing belt. ZoomZ and redondoaveb like this. __________________ 2011 370Z 6MT Sport Gun Metallic \| ARC \| CJM \| Ecutek \| FI \| Fujimura \| R2C \| SPL \| Stillen \| TWM \| Z1 \| ZSpeed \|

08-22-2021, 08:07 AM	#14 (permalink)
DOOMMONKEY777 A True Z Fanatic Join Date: Oct 2010 Location: Crooklyn Posts: 1,008 Drives: 370Z 6psd-sport-pkg Rep Power: 21	Unnecessary for you in my opinion to get the ATI, youre not really gaining that much for $350, i would just buy a decently used OEM one from like Z1, n get a short throw shifter with the rest, much better money dumped IMHO. But i am a ROSS performance harmonic balance user, the engine is smooth as fvck. ZoomZ likes this. __________________ Kids don't do Drugs, Drugs are bad, so let the professional druggies do Drugs for you. 537whp/496lb/tq@8-9PSI 93 octane

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08-10-2021, 08:53 PM	#7 (permalink)
ZoomZ Track Member Join Date: Jan 2017 Location: Vancouver, BC Posts: 761 Drives: 17' 370Z Nismo Rep Power: 40617	Thanks guys. So, even for a DD it's not a bad upgrade.

12-28-2021, 02:31 PM	#15 (permalink)
ZoomZ Track Member Join Date: Jan 2017 Location: Vancouver, BC Posts: 761 Drives: 17' 370Z Nismo Rep Power: 40617	So whats involved with replacing the pulley? What needs to come out for best access? thanks. zz