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Re: vibration update on the cuda
#127064
12/04/08 02:54 AM
12/04/08 02:54 AM
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Joined: Feb 2003
Posts: 914
London, England
mopar_mark
super stock
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super stock
Joined: Feb 2003
Posts: 914
London, England
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Quote:
Quote:
Almost time to hire a Vibration Analyst.
Dan, I can get one of those from my new 8.50 index car's sponsor "CHEERLEADERS". Many girls there have a PHD in that field
Batteries not included 
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Re: vibration update on the cuda
[Re: mopar_mark]
#127065
12/04/08 07:42 AM
12/04/08 07:42 AM
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Anonymous
Unregistered
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Anonymous
Unregistered
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Quote:
Quote:
Quote:
Almost time to hire a Vibration Analyst.
Dan, I can get one of those from my new 8.50 index car's sponsor "CHEERLEADERS". Many girls there have a PHD in that field
Batteries not included
i got the hookup on the batteries. Tell me where to bring them and I'll hand them off personally
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Re: vibration update on the cuda
#127068
12/04/08 11:03 AM
12/04/08 11:03 AM
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Joined: Nov 2004
Posts: 2,825
Sk. Canada
RemCharger
master
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master
Joined: Nov 2004
Posts: 2,825
Sk. Canada
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Quote:
Quote:
Almost time to hire a Vibration Analyst.
Dan, I can get one of those from my new 8.50 index car's sponsor "CHEERLEADERS". Many girls there have a PHD in that field
Personal Handheld Device?  
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Post deleted by Defbob
[Re: cudadan]
#127069
12/04/08 01:11 PM
12/04/08 01:11 PM
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Anonymous
Unregistered
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Anonymous
Unregistered
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Re: vibration update on the cuda
#127070
12/04/08 02:26 PM
12/04/08 02:26 PM
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Joined: Jun 2005
Posts: 6,257
gulfport, ms, west mi
rowin4
master
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master
Joined: Jun 2005
Posts: 6,257
gulfport, ms, west mi
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Fred, don't you have to pass the test [find the problem and fix it} before you get the certificate?
it's ok to butt heads, just don't do it with a butthead
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Re: vibration update on the cuda
#127071
12/04/08 07:49 PM
12/04/08 07:49 PM
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Joined: Aug 2003
Posts: 2,617
Stratford nj
cudadan
OP
master
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OP
master
Joined: Aug 2003
Posts: 2,617
Stratford nj
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Quote:
Quote:
ROFLMAO, now this is getting good 
omg Fred you are killing me, well i am thinking that its the motor  i clamped a pc of Aluminum all over the underneath of the car and at the rear it barely moved when i got closer to the motor it was springing like a diving board from the tranny forward
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Re: vibration update on the cuda
[Re: David_in_St_Croi]
#127073
12/04/08 09:50 PM
12/04/08 09:50 PM
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Joined: Aug 2003
Posts: 2,617
Stratford nj
cudadan
OP
master
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OP
master
Joined: Aug 2003
Posts: 2,617
Stratford nj
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Quote:
Have you checked the condition of the harmonic damper?
brand new and does the same as the old one lol, i am gonna try a new flex plate just for the hell of it
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Re: vibration update on the cuda
[Re: RemCharger]
#127075
12/05/08 01:01 PM
12/05/08 01:01 PM
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Joined: Aug 2003
Posts: 2,617
Stratford nj
cudadan
OP
master
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OP
master
Joined: Aug 2003
Posts: 2,617
Stratford nj
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Quote:
If it was in the motor /front trans area, wouldn't it vibrate with engine rpm and/or in nuetral?
it do feel some vibes but not as bad, but when you sit in the car in 3rd gear 35mph @1800 it feels like your teeth are gonna fall out of your head, when you go under the car and feel the rear housing, you can barely feel it, go to the trans mount area shaking like shakes more than an 1/8. it is so bad.
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Re: vibration update on the cuda
[Re: cudadan]
#127078
12/05/08 07:05 PM
12/05/08 07:05 PM
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Joined: Nov 2004
Posts: 2,825
Sk. Canada
RemCharger
master
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master
Joined: Nov 2004
Posts: 2,825
Sk. Canada
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Quote:
Quote:
If it was in the motor /front trans area, wouldn't it vibrate with engine rpm and/or in nuetral?
it do feel some vibes but not as bad, but when you sit in the car in 3rd gear 35mph @1800 it feels like your teeth are gonna fall out of your head, when you go under the car and feel the rear housing, you can barely feel it, go to the trans mount area shaking like shakes more than an 1/8. it is so bad.
I had a cast crank 440 with steel balancing stuff on it. I've got a 383 with a shimmy stemming from the convertor hub being out of whack. Both of those deals you could feel vibrations at 35 mph. BUT, you could, (and I did  ) race them. They were fine as far danger goes, just not too good on the bearings. Both of them had the exact same vibes in nuetral as driving. Your deal has got to be at driveshaft speed  . If you go under the car, how hard is it the physically move the pinion snout around?, pretty hard. Now try moving the rear of the tranny around, somewhat easier. If there is a d/s issue even at the rear, its going to start tossing the tranny around. Its hard to diagnose from 8 million miles away, but when you keep saying its scary at 80 miles an hour, I find it hard to believe its engine rpm related. You would know it in neutral... 
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Re: vibration update on the cuda
[Re: SomeCarGuy]
#127080
12/06/08 12:53 PM
12/06/08 12:53 PM
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Joined: Aug 2003
Posts: 2,617
Stratford nj
cudadan
OP
master
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OP
master
Joined: Aug 2003
Posts: 2,617
Stratford nj
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Quote:
Since you swapped out every other thing, I would think a motor swap would not be much more work at this point.
thats what im gonna do, im putting in a bad a$$ lil 340 to check, probably right after the holidays. 340 is for sale too.
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Re: vibration update on the cuda
[Re: cudadan]
#127082
12/15/08 04:14 PM
12/15/08 04:14 PM
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Joined: Jun 2003
Posts: 9,225
Charleston
sixpackgut
Drag Week Mod Champion
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Drag Week Mod Champion
Joined: Jun 2003
Posts: 9,225
Charleston
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Quote:
Quote:
Since you swapped out every other thing, I would think a motor swap would not be much more work at this point.
thats what im gonna do, im putting in a bad a$$ lil 340 to check, probably right after the holidays. 340 is for sale too.
your going to sell a 340 ci vibrator?
do you have a pulley on the balancer?
Gen 3 power 6.22@110, 9.85@135
Follow @g3hemiswap on instagram
performance only racing, CRT, ultimate converter, superior design concepts, ThumperCarbs
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Re: vibration update on the cuda
[Re: cudadan]
#127083
12/15/08 04:37 PM
12/15/08 04:37 PM
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Joined: Jun 2004
Posts: 334
Wi.
65_gt_rag_402
enthusiast
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enthusiast
Joined: Jun 2004
Posts: 334
Wi.
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sounds like you have a cracked flex plate or the wrong one . Strokers are balanced different than a non stroker engine . maybe converter issues ?
Last edited by 65_gt_rag_402; 12/15/08 04:38 PM.
65 DART GT RAGTOP mopars "AWESOME" 360 magnum stoker 402 Engine !!!!!!! ROCKS !!!!!!!!!!
11.0's on pump gas .
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