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Old 11-16-2021, 11:49 AM   #1
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ATI damper?

Is it necessary to do an ATI damper to install a SC? What's the advantages to using it over the stock? Would you wait until you did the next modes and get over 600whp to do it?
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Old 11-16-2021, 02:35 PM   #2
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Short answer is No. But there is also other questions that need to be answered.
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Old 11-16-2021, 04:24 PM   #3
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It really depends on the blower. If using stock accessories, not needed. If you're going to use a blower on its own belt, it's absolutely necessary. I'd go with a larger crank pulley over a smaller blower pulley any day.
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Old 11-16-2021, 05:17 PM   #4
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Some people choose to replace it because they have to pin the crank pulley and it makes sense while you're in there.



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Old 11-17-2021, 06:01 PM   #5
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While not strictly necessary, some folks would argue that the stock balancer is not designed to handle the additional harmonics created by the addition of the blower. I have done both, but I prefer to run an aftermarket balancer with serious engine mods.
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