ATI Super Damper for High HP turbo ls1's??
#1
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which ATI super dampers are you turbo guys running? I called ATI and they recommended the #917242 for my Iron 347 w/AC, the regular size non UD balancer...
I looked it up on their website and its a steel hub with steel outer shell, theres another one with an aluminum outter shell...
I told him the HP range Ill be in (700-900) and asked about the diffrent durometer of rubber and he didnt go into detail and just gave me the part #917242
can someone else chime in on which they run, and what constitutes a custom made damper that I hear about for High HP builds?
thanks
I looked it up on their website and its a steel hub with steel outer shell, theres another one with an aluminum outter shell...
I told him the HP range Ill be in (700-900) and asked about the diffrent durometer of rubber and he didnt go into detail and just gave me the part #917242
can someone else chime in on which they run, and what constitutes a custom made damper that I hear about for High HP builds?
thanks
#2
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I also was not sure and called them. They recommended the below for my build (1000 to 1500whp).
ATI damper (PN: 917302) (f-body w/ no AC)
Engine Balance: Internal
Safety Rating: SFI 18.1
Degree Markings: Yes
Degree Marking Range: 360
Outside Diameter (in): 7.530 in.
Harmonic Balancer Material: Aluminum/Steel
Harmonic Balancer Construction: Elastomer
Harmonic Balancer Finish: Black anodized
ATI damper (PN: 917302) (f-body w/ no AC)
Engine Balance: Internal
Safety Rating: SFI 18.1
Degree Markings: Yes
Degree Marking Range: 360
Outside Diameter (in): 7.530 in.
Harmonic Balancer Material: Aluminum/Steel
Harmonic Balancer Construction: Elastomer
Harmonic Balancer Finish: Black anodized
#3
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Hmm, I have been researching a lot. Seems the steel hubs are what you want for street use, but I called again and another person recommended the steel/steel or steel/aluminum shell either or... There's a 3 lb difference, he said I won't notice a difference...
The heavier damper will help save my stock crank at the power ill be at, I ordered the steel/ steel version.
The heavier damper will help save my stock crank at the power ill be at, I ordered the steel/ steel version.