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71 340 #1457826 06/25/13 12:14 AM 06/25/13 12:14 AM
Joined: Aug 2008 Posts: 323 Shippensburg, PA G GardnersGotCudas OP enthusiast
GardnersGotCudas OP enthusiast G Joined: Aug 2008 Posts: 323 Shippensburg, PA	71 340 with 4 speed it vibrates at 3000 rpms does it have the wrong flywheel I know the flywheel has hole drill into thanks

Re: 71 340 [Re: GardnersGotCudas] #1457827 06/25/13 12:23 AM 06/25/13 12:23 AM
Joined: Sep 2004 Posts: 6,906 IL, Aurora A ademon master
ademon master A Joined: Sep 2004 Posts: 6,906 IL, Aurora	Going to need a little more info than that, but yes if it has a Ford or Chevy or even a wrong mopar flywheel it will vibrate if out of balance.

Re: 71 340 [Re: ademon] #1457828 06/25/13 12:32 AM 06/25/13 12:32 AM
Joined: Aug 2008 Posts: 323 Shippensburg, PA G GardnersGotCudas OP enthusiast
GardnersGotCudas OP enthusiast G Joined: Aug 2008 Posts: 323 Shippensburg, PA	it is a mopar flywheel how do u tell how it is balance mine has holes drill in it thanks

Re: 71 340 [Re: GardnersGotCudas] #1457829 06/25/13 12:42 AM 06/25/13 12:42 AM
Joined: Sep 2004 Posts: 6,906 IL, Aurora A ademon master
ademon master A Joined: Sep 2004 Posts: 6,906 IL, Aurora	When is it vibrating parked when you rev it up, or in gear driving?

Re: 71 340 [Re: GardnersGotCudas] #1457830 06/25/13 12:45 AM 06/25/13 12:45 AM
Joined: Jan 2003 Posts: 27,466 So Cal autoxcuda Too Many Posts
autoxcuda Too Many Posts Joined: Jan 2003 Posts: 27,466 So Cal	If you have the flywheel balanced, have the clutch and pressure plate balanced with it/also. Last edited by autoxcuda; 06/25/13 01:42 AM.

Re: 71 340 [Re: autoxcuda] #1457831 06/25/13 01:18 AM 06/25/13 01:18 AM
Joined: Aug 2008 Posts: 323 Shippensburg, PA G GardnersGotCudas OP enthusiast
GardnersGotCudas OP enthusiast G Joined: Aug 2008 Posts: 323 Shippensburg, PA	vibrates in neutral reving at 3000 rpms nothing was balanced Last edited by GardnersGotCudas; 06/25/13 01:23 AM.

Re: 71 340 [Re: GardnersGotCudas] #1457832 06/25/13 11:02 PM 06/25/13 11:02 PM
Joined: Aug 2008 Posts: 323 Shippensburg, PA G GardnersGotCudas OP enthusiast
GardnersGotCudas OP enthusiast G Joined: Aug 2008 Posts: 323 Shippensburg, PA	can anybody help me

Re: 71 340 [Re: GardnersGotCudas] #1457833 06/25/13 11:53 PM 06/25/13 11:53 PM
Joined: Sep 2004 Posts: 6,906 IL, Aurora A ademon master
ademon master A Joined: Sep 2004 Posts: 6,906 IL, Aurora	How is it in gear!! You need to add more details!!! like is this a all new engine? Stock bell housing? Why was the flywheel replaced? Etc.etc. don't be afraid to type out a couple paragraphs about your cars history, setup, any past work done to it, if it always had this problem.....

Re: 71 340 [Re: ademon] #1457834 06/26/13 12:48 AM 06/26/13 12:48 AM
Joined: Jan 2003 Posts: 42,714 Spokane Washington ScottSmith_Harms Mr Wizzard
ScottSmith_Harms Mr Wizzard Joined: Jan 2003 Posts: 42,714 Spokane Washington	Hmmmmm....... 7755189-Carsondoingcarnac.jpg (31 downloads)

Re: 71 340 [Re: ScottSmith_Harms] #1457835 06/26/13 01:07 PM 06/26/13 01:07 PM
Joined: Jan 2003 Posts: 16,376 D dogdays I Live Here
dogdays I Live Here D Joined: Jan 2003 Posts: 16,376	Pictures! We must have pictures! R.

Re: 71 340 [Re: GardnersGotCudas] #1457836 06/26/13 01:14 PM 06/26/13 01:14 PM
Joined: Aug 2003 Posts: 43,127 Bend,OR USA C Cab_Burge I Win
Cab_Burge I Win C Joined: Aug 2003 Posts: 43,127 Bend,OR USA	Quote: vibrates in neutral reving at 3000 rpms nothing was balanced 1971 340 where internally balaced form the factory, the 1972 and 73 340 ad all 360 where externally balanced Take the flywheel and clutch pressure plate to a engine machine shop and have them check it for balance If it vibrates in neutral now with that flywheel and pressure plate and it DID NOT VIBRATE before the new parts are your problem, unless it has a tuning issue Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)

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