Author Topic: Harmonic Dampener  (Read 792 times)

Offline JMB340Challenger

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Harmonic Dampener
« on: December 28, 2015 - 01:17:16 PM »
What harmonic dampener are people running on their hi-revving small blocks...that won't empty the wallet too much. I'm running an old Fluiddampr right now, but it was one of the early styles that screwed up my pulley alignment. I'm wanting to replace it with something effective yet affordable. Thanks!
1970 Challenger. 11:1 340 .030 over 2.02/1.60 Ported 915s, Harland Sharp roller rockers, Victor 340 intake, Holley 750 mech secondary DP, 232/242@ .050 .528 hyd cam, MSD 6AL, MSD mech advance distributor, full manual reverse valve body 727 3500 stall, 8 3/4 489 w/ 4.10s, Truetrac differential




Offline shawge

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Re: Harmonic Dampener
« Reply #1 on: December 29, 2015 - 12:16:45 PM »
I was running a 440 source fluidamper knockoff, now I'm running an ATI Superdamper on my 451.  Pulley alignment was ok with either one.
- Jerry

Offline GreenFish

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Re: Harmonic Dampener
« Reply #2 on: December 29, 2015 - 03:47:05 PM »
What harmonic dampener are people running on their hi-revving small blocks...that won't empty the wallet too much. I'm running an old Fluiddampr right now, but it was one of the early styles that screwed up my pulley alignment. I'm wanting to replace it with something effective yet affordable. Thanks!

Stock one always work great for me, i just replaced it with an ATI because I needed an alum housing. Do you have an internally balanced crank? If so PM me, ill sell you my old one if you want.
70 cuda, 440, KB pistons, 10.5:1 compression, edlebrock heads,RacerBrown cam, 5-Speed Tremec, Megasquirt EFI