looking for an ATI harmonic balancer

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big-n-italian

big-n-italian

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thanks jim.

they are all over the net at around $420. didnt know if someone had a used one lying around for about, say - $50? :D
 

Qualitywires.com

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John,

You are fine driving around with the tune you have on your supercharger with no belt producing boost. You won't be under boost. So your car is fine. Is just like an NA car. Even if your car did run a little lean under throttle, it's not the same as it would be under boost. When you get an ATI harmonic balancer, your best bet is to get one that has not been used on another car. You want to make sure yours is snug and tight on the snout of that crank. If you are going to use the Sean roe kit, that would be better than pinning it. Sean's kit is as close as they come to having it keyed.
 

plumcrazy

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i pinned mine using a ROE kit. very easy to do. JD and DLM told me that was the best bet as well.

i started out by drilling the balancer in the drill press. figuring the drilled holes would help as a guide when i was drilling the crank and it did. it came out perfect that way.
 

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