Re: Found my 6000+ rpm vibration..............
[Re: Thumperdart]
#2264553
03/06/17 09:55 PM
03/06/17 09:55 PM
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Joined: Nov 2003
Posts: 36,041 Lincoln Nebraska
RapidRobert
Circle Track
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Circle Track
Joined: Nov 2003
Posts: 36,041
Lincoln Nebraska
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Success! There's a couple of guys on Q&A (right now) who are having difficult balance/vibration/noise issues.
live every 24 hour block of time like it's your last day on earth
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Re: Found my 6000+ rpm vibration..............
[Re: RapidRobert]
#2264555
03/06/17 09:57 PM
03/06/17 09:57 PM
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Joined: Jul 2004
Posts: 19,318 State of confusion
Thumperdart
OP
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OP
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Been chasing a miss for a while and thought it was different things but will be 100% sure after I install it tomorrow to test a carb..........
72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....
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Re: Found my 6000+ rpm vibration..............
[Re: Thumperdart]
#2264633
03/07/17 12:11 AM
03/07/17 12:11 AM
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Joined: Dec 2007
Posts: 12,592 Great Neck,LI,new york
hemi-itis
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I Live Here
Joined: Dec 2007
Posts: 12,592
Great Neck,LI,new york
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I've been told there are 2 balancers for the driveshaft,low & high speed.Marty at SUPERSHAFTS http://www.supershafts.com/ has the highspeed and claims it is better than the lowspeed one if you race,especially at high RPM.
HEMI-ITIS has no cure. My condition is fully BLOWN!!
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Re: Found my 6000+ rpm vibration..............
[Re: hemi-itis]
#2264670
03/07/17 01:09 AM
03/07/17 01:09 AM
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Joined: Jul 2004
Posts: 19,318 State of confusion
Thumperdart
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OP
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I asked him about that and he aid he has the "Cadillac" of balancers and that he spins em to around 3200 iirc but will ask again tomorrow when I pick it up...........
72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....
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Re: Found my 6000+ rpm vibration..............
[Re: Dave Hall]
#2265031
03/07/17 06:12 PM
03/07/17 06:12 PM
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Joined: Jul 2004
Posts: 19,318 State of confusion
Thumperdart
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OP
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That warped thing is a little disturbing. Is it a stock type shaft? If it is, you are starting to push the limits of it as it is trying to "jump rope." Time to step it up to C/M! My bad, out of round by .008-.010 and enuff to shake the dial indicator pretty badly and also needed ft. weight w/a couple welded on washers. I will install it after business stuff then test maybe later or tomorrow.............. It is CM w/1350 spicers
Last edited by Thumperdart; 03/09/17 06:16 PM.
72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....
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Re: Found my 6000+ rpm vibration..............
[Re: AndyF]
#2265085
03/07/17 07:40 PM
03/07/17 07:40 PM
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Joined: Jul 2004
Posts: 19,318 State of confusion
Thumperdart
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OP
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No kidding and 15 years later it was like riding a hard tail above 6 grand.................lol
72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....
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Re: Found my 6000+ rpm vibration..............
[Re: Thumperdart]
#2265140
03/07/17 09:28 PM
03/07/17 09:28 PM
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Joined: Jan 2003
Posts: 6,591 Canton, Ohio
Sport440
master
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master
Joined: Jan 2003
Posts: 6,591
Canton, Ohio
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At 15 years, yes you Most likely do need one. Change it while the shaft is out. As I recall it wasn't that hard or expensive. 15 bucs maybe ,if that.
Well unless the shaft is in already. If it is you can still grab front driveshaft yoke and move it back and forth to see how much play you have.
Last edited by Sport440; 03/07/17 09:31 PM.
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Re: Found my 6000+ rpm vibration..............
[Re: Sport440]
#2265157
03/07/17 09:46 PM
03/07/17 09:46 PM
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Joined: Jul 2004
Posts: 19,318 State of confusion
Thumperdart
OP
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OP
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The trans is on 7 years..............It felt pretty good and will know for sure tomorrow.............
Last edited by Thumperdart; 03/07/17 09:47 PM.
72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....
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