ATI Dampeners for SR20 - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

MA JasonG · 02-12-2008, 01:00 PM

ATI Dampeners. 4 pieces put together right now and waiting to be shipped. More are on the way.

Price is $392 shipped. Get Gully, gaffle some dough and buy these now. DO IT!

Slidin240Wayz · 02-12-2008, 01:11 PM

How do you adjust timing with this?

Brian W. · 02-12-2008, 01:44 PM

Quote:

Originally Posted by Slidin240Wayz

How do you adjust timing with this?

its got OEM timing marks on it. if you mean "how do you set timing with this?"

I run one of these on my 9200 RPM SR20 and its held up great all last season!!!!

Slidin240Wayz · 02-12-2008, 01:52 PM

I recall Brian having some issues setting this ATI piece up, which is why I ask.

MA JasonG · 02-12-2008, 02:19 PM

He's currently having a problem because of the management he is using that the sensor it requires. If you are referring to that.

MA JasonG · 02-12-2008, 02:20 PM

Nissan Super Damper Applications

The patented ATI Super Damper is the only damper designed exclusively for high performance engines.

Eliminates torsional crankshaft vibrations

Exceeds SFI 18.1 specs

Laser engraved 360° timing marks

Black zinc chromate finished
Inner and outer shells are available in aluminum or steel contain the steel inertia weight. The inertia weight has six (2-ring design) or eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application).

Slidin240Wayz · 02-12-2008, 02:21 PM

Quote:

Originally Posted by MA JasonG

He's currently having a problem because of the management he is using that the sensor it requires. If you are referring to that.

Yes.

It might affect someone's setup.

Which ECU management is he using?

What is the issue?

Since your setup works, what setup are you using?

Carlos

MA JasonG · 02-12-2008, 03:01 PM

Its the Tec GT unit. We have figured it out just need to machine some stuff.

Slidin240Wayz · 02-12-2008, 03:18 PM

What is/was the issue?

Since your setup works, what setup are you using?

Carlos

Brian W. · 02-12-2008, 03:26 PM

Carlos,

i was using a PFC last year which this pulley works fine with. The reason i ran into a snag now is because im going to be running a new EMS from Electromotive(Tec GT). The Tec GT uses a Magnetic sensor that reads off the crank(or crank pulley in this case). The only issue i had was how i was going to attach the necessary 60-2 tooth STEEL trigger wheel to my Aluminum ATI damper. I have figured it out now and will be getting the outter pulley that unbolts from my ATI(the PS pulley) made out of steel and ill get the teeth cut into that pulley so my Magnetic sensor will read trouble free.

Ive never had any problems with the pulley itself.

AND... for those curious it has the S13 Rib count for the PS pulley so it can be used on both S13 and S14/S15 SR20DETs with power steering. =)

Slidin240Wayz · 02-12-2008, 05:09 PM

Quote:

Originally Posted by Brian W.

Carlos,

i was using a PFC last year which this pulley works fine with. The reason i ran into a snag now is because im going to be running a new EMS from Electromotive(Tec GT). The Tec GT uses a Magnetic sensor that reads off the crank(or crank pulley in this case). The only issue i had was how i was going to attach the necessary 60-2 tooth STEEL trigger wheel to my Aluminum ATI damper. I have figured it out now and will be getting the outter pulley that unbolts from my ATI(the PS pulley) made out of steel and ill get the teeth cut into that pulley so my Magnetic sensor will read trouble free.

Ive never had any problems with the pulley itself.

AND... for those curious it has the S13 Rib count for the PS pulley so it can be used on both S13 and S14/S15 SR20DETs with power steering. =)

Excellent. Thank you for the clarification.

kevtrinh · 02-12-2008, 05:32 PM

I'm dumb. What do these do?

Slidin240Wayz · 02-12-2008, 05:47 PM

Quote:

Originally Posted by kevtrinh

I'm dumb. What do these do?

These PROPERLY decrease the weight of the pulley letting the crank work easier and allow you to rev the engine safely over the capabilities of the stock crank pulley.

vutony · 02-12-2008, 08:56 PM

Absorbs crank vibration at high rpms
Reduce bearing wear

Good price, got mine last week for $400

slideways2004 · 02-12-2008, 09:10 PM

Quote:

Originally Posted by Slidin240Wayz

These PROPERLY decrease the weight of the pulley letting the crank work easier and allow you to rev the engine safely over the capabilities of the stock crank pulley.

is the stock crank pulley decent up to stock redline?

MA JasonG · 02-12-2008, 10:12 PM

The stock crank will allow for redline. Longevity is the issue. I am hopefully going to be able to get some specs on the ATI vs Stock crank giving you an idea of weight difference and the balancing during higher rpm usage.

I don't know if Bryan has that info yet. If he does Im sure he will chime in.

vutony · 02-13-2008, 07:37 PM

ATI weighs about 5.7 lbs

ReLevent1 · 02-14-2008, 01:18 AM

nothing made for dohc ka?

Brian W. · 02-14-2008, 10:48 AM

Quote:

Originally Posted by ReLevent1

nothing made for dohc ka?

sorry, no KA apps. yet.

MA JasonG · 02-14-2008, 11:55 AM

Talking with ATI now, they do make one for the KA. I'm getting specifics, but they are "custom" and take 6-8 weeks to make. I'll post more info as I find out.

MA JasonG · 02-14-2008, 12:01 PM

Ok, There are two different application. one is Race Only, this means no accessory drives. Currently the Street application is in design and is the stock style replacement. They are 6-8 weeks before product release. Retail is $530.00. If you are interested in getting one of these for you KA24 please PM me for details.
Thanks

ReLevent1 · 02-14-2008, 02:49 PM

Quote:

Originally Posted by MA JasonG

Ok, There are two different application. one is Race Only, this means no accessory drives. Currently the Street application is in design and is the stock style replacement. They are 6-8 weeks before product release. Retail is $530.00. If you are interested in getting one of these for you KA24 please PM me for details.
Thanks

so the race version just has alternator & water pump, no p/s?

MA JasonG · 02-14-2008, 04:30 PM

no water pump. the stock replacement should be out by the beginning of next month. Once I get more details on release date dont worry. I will make another post for you KA guys.

ReLevent1 · 02-15-2008, 12:56 AM

Quote:

Originally Posted by MA JasonG

no water pump. the stock replacement should be out by the beginning of next month. Once I get more details on release date dont worry. I will make another post for you KA guys.

awesome thanks

***S14DB*** · 02-15-2008, 07:16 AM

So, This has the AC, ALT/WP and a 4 rib PS pulley on it?

vutony · 02-15-2008, 08:40 AM

yes, retains stock belt ratios

karmakaze · 02-15-2008, 08:54 AM

Quote:

Originally Posted by MA JasonG

The stock crank will allow for redline. Longevity is the issue. I am hopefully going to be able to get some specs on the ATI vs Stock crank giving you an idea of weight difference and the balancing during higher rpm usage.

I don't know if Bryan has that info yet. If he does Im sure he will chime in.

I would like to see this comparison

MA JasonG · 02-15-2008, 09:06 AM

I believe the stock replacement will have an overdrive on it just like the SR one offers. Once I get some more details I will let you guys know. I'll run a special for the month introducing it and giving you guys some great prices.

02-12-2008, 01:00 PM	#1
MA JasonG Zilvia Member Join Date: Jan 2008 Location: Orlando Posts: 173 Trader Rating: (0) Feedback Score: 0 reviews	ATI Dampeners for SR20 ATI Dampeners. 4 pieces put together right now and waiting to be shipped. More are on the way. Price is $392 shipped. Get Gully, gaffle some dough and buy these now. DO IT!

02-12-2008, 01:11 PM	#2
Slidin240Wayz Post Whore! Join Date: Jan 2005 Location: Everywhere Age: 39 Posts: 5,427 Trader Rating: (9) Feedback Score: 9 reviews	How do you adjust timing with this? __________________ Support Zilvia by purchasing a sticker!

02-12-2008, 01:52 PM	#4
Slidin240Wayz Post Whore! Join Date: Jan 2005 Location: Everywhere Age: 39 Posts: 5,427 Trader Rating: (9) Feedback Score: 9 reviews	I recall Brian having some issues setting this ATI piece up, which is why I ask. __________________ Support Zilvia by purchasing a sticker!

02-12-2008, 03:18 PM	#9
Slidin240Wayz Post Whore! Join Date: Jan 2005 Location: Everywhere Age: 39 Posts: 5,427 Trader Rating: (9) Feedback Score: 9 reviews	What is/was the issue? Since your setup works, what setup are you using? Carlos __________________ Support Zilvia by purchasing a sticker!

02-12-2008, 03:26 PM	#10
Brian W. Zilvia.net Advertiser Join Date: Feb 2004 Location: Baltimore, MD Age: 40 Posts: 1,146 Trader Rating: (8) Feedback Score: 8 reviews	Carlos, i was using a PFC last year which this pulley works fine with. The reason i ran into a snag now is because im going to be running a new EMS from Electromotive(Tec GT). The Tec GT uses a Magnetic sensor that reads off the crank(or crank pulley in this case). The only issue i had was how i was going to attach the necessary 60-2 tooth STEEL trigger wheel to my Aluminum ATI damper. I have figured it out now and will be getting the outter pulley that unbolts from my ATI(the PS pulley) made out of steel and ill get the teeth cut into that pulley so my Magnetic sensor will read trouble free. Ive never had any problems with the pulley itself. AND... for those curious it has the S13 Rib count for the PS pulley so it can be used on both S13 and S14/S15 SR20DETs with power steering. =) __________________ www.ma-motorsports.com -Fab work, builds, swaps, dyno tuning

02-12-2008, 02:19 PM	#5
MA JasonG Zilvia Member Join Date: Jan 2008 Location: Orlando Posts: 173 Trader Rating: (0) Feedback Score: 0 reviews	He's currently having a problem because of the management he is using that the sensor it requires. If you are referring to that.

02-12-2008, 02:20 PM	#6
MA JasonG Zilvia Member Join Date: Jan 2008 Location: Orlando Posts: 173 Trader Rating: (0) Feedback Score: 0 reviews	Nissan Super Damper Applications The patented ATI Super Damper is the only damper designed exclusively for high performance engines. Eliminates torsional crankshaft vibrations Exceeds SFI 18.1 specs Laser engraved 360° timing marks Black zinc chromate finished Inner and outer shells are available in aluminum or steel contain the steel inertia weight. The inertia weight has six (2-ring design) or eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application).

02-12-2008, 03:01 PM	#8
MA JasonG Zilvia Member Join Date: Jan 2008 Location: Orlando Posts: 173 Trader Rating: (0) Feedback Score: 0 reviews	Its the Tec GT unit. We have figured it out just need to machine some stuff.

02-12-2008, 05:32 PM	#12
kevtrinh Zilvia Junkie Join Date: May 2006 Location: Richmond,VA Posts: 370 Trader Rating: (0) Feedback Score: 0 reviews	I'm dumb. What do these do?

02-12-2008, 08:56 PM	#14
vutony Post Whore! Join Date: Jul 2005 Location: (714) OC area Posts: 5,273 Trader Rating: (145) Feedback Score: 145 reviews	Absorbs crank vibration at high rpms Reduce bearing wear Good price, got mine last week for $400 __________________ i have engine hoist for rent i do SR wiring

02-12-2008, 10:12 PM	#16
MA JasonG Zilvia Member Join Date: Jan 2008 Location: Orlando Posts: 173 Trader Rating: (0) Feedback Score: 0 reviews	The stock crank will allow for redline. Longevity is the issue. I am hopefully going to be able to get some specs on the ATI vs Stock crank giving you an idea of weight difference and the balancing during higher rpm usage. I don't know if Bryan has that info yet. If he does Im sure he will chime in.

02-13-2008, 07:37 PM	#17
vutony Post Whore! Join Date: Jul 2005 Location: (714) OC area Posts: 5,273 Trader Rating: (145) Feedback Score: 145 reviews	ATI weighs about 5.7 lbs __________________ i have engine hoist for rent i do SR wiring

02-14-2008, 01:18 AM	#18
ReLevent1 Zilvia Junkie Join Date: Dec 2003 Location: ELk Grove/San Jose Age: 37 Posts: 343 Trader Rating: (1) Feedback Score: 1 reviews	nothing made for dohc ka? __________________ Don't be such a Mc I BE HERRA JERIFTINZ

02-14-2008, 11:55 AM	#20
MA JasonG Zilvia Member Join Date: Jan 2008 Location: Orlando Posts: 173 Trader Rating: (0) Feedback Score: 0 reviews	Talking with ATI now, they do make one for the KA. I'm getting specifics, but they are "custom" and take 6-8 weeks to make. I'll post more info as I find out.

02-14-2008, 12:01 PM	#21
MA JasonG Zilvia Member Join Date: Jan 2008 Location: Orlando Posts: 173 Trader Rating: (0) Feedback Score: 0 reviews	Ok, There are two different application. one is Race Only, this means no accessory drives. Currently the Street application is in design and is the stock style replacement. They are 6-8 weeks before product release. Retail is $530.00. If you are interested in getting one of these for you KA24 please PM me for details. Thanks

02-14-2008, 04:30 PM	#23
MA JasonG Zilvia Member Join Date: Jan 2008 Location: Orlando Posts: 173 Trader Rating: (0) Feedback Score: 0 reviews	no water pump. the stock replacement should be out by the beginning of next month. Once I get more details on release date dont worry. I will make another post for you KA guys.

02-15-2008, 07:16 AM	#25
*S14DB* AFC #1 Join Date: Oct 2003 Location: 昨晩あなたのお母さんの家 Posts: 20,181 Trader Rating: (3) Feedback Score: 3 reviews	So, This has the AC, ALT/WP and a 4 rib PS pulley on it? __________________ Comments should be taken as Opinions not as Statements of Fact

02-15-2008, 08:40 AM	#26
vutony Post Whore! Join Date: Jul 2005 Location: (714) OC area Posts: 5,273 Trader Rating: (145) Feedback Score: 145 reviews	yes, retains stock belt ratios __________________ i have engine hoist for rent i do SR wiring

02-15-2008, 09:06 AM	#28
MA JasonG Zilvia Member Join Date: Jan 2008 Location: Orlando Posts: 173 Trader Rating: (0) Feedback Score: 0 reviews	I believe the stock replacement will have an overdrive on it just like the SR one offers. Once I get some more details I will let you guys know. I'll run a special for the month introducing it and giving you guys some great prices.