ATI Dampeners for SR20

[MA JasonG]

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

http://i28.photobucket.com/albums/c225/rex010/nissan-sr20-damper.jpg

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

[Slidin240Wayz]

How do you adjust timing with this?

[Brian W.]

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]

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

[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.

[MA JasonG]

http://www.atiperformanceproducts.com/images/spacer.gif Nissan Super Damper Applications
http://www.atiperformanceproducts.com/images/bline.gif

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

http://www.atiperformanceproducts.com/images/bullet.gif Eliminates torsional crankshaft vibrations http://www.atiperformanceproducts.com/images/bullet.gif Exceeds SFI 18.1 specs http://www.atiperformanceproducts.com/images/bullet.gif Laser engraved 360° timing marks http://www.atiperformanceproducts.com/images/bullet.gif 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]

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]

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

[Slidin240Wayz]

What is/was the issue?

Since your setup works, what setup are you using?

Carlos

[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. =)

[Slidin240Wayz]

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]

I'm dumb. What do these do?

[Slidin240Wayz]

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]

Absorbs crank vibration at high rpms
Reduce bearing wear

Good price, got mine last week for $400

[slideways2004]

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]

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]

ATI weighs about 5.7 lbs

[ReLevent1]

nothing made for dohc ka?

[Brian W.]

nothing made for dohc ka?



sorry, no KA apps. yet.

[MA JasonG]

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]

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]

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]

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]

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]

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

[vutony]

yes, retains stock belt ratios

[karmakaze]

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]

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.