harmonic balancer on 4" eagle
09-29-2006, 04:08 PM
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harmonic balancer on 4" eagle can you use a stock ls1 fbody harmonic balancer on an eagle 4" crank? strangely enough my last catalog for summit says that you can't use it on non-stock cranks. I might be misreading it. Thoughts and such?
09-29-2006, 04:09 PM
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oh yeah - here's another obvious one --- going to do a 402 with the ls2 block and a 4" eagle crank -- is the stock balancer going to work on it? usually you dampen something with a custom setup depending on the characteristics of the item, but this is my first build so are harmonic balancers not that way? i know vizard and i think lingenfelter say bigger is better on them.
09-29-2006, 07:10 PM
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402. Probably 6k cap on rpms. Going with a mildly rebuilt 4L60E. I've heard rpms tear them up. Also prefer a decent idle, so probably smaller duration cam (I can hear the boo and hissing now).
