- Joined
- February 18, 2009
- Messages
- 5,335
- Reaction score
- 619
- City, State
- Winnipeg, Manitoba
- Year, Model & Trim Level
- 04 Mustang GT
Okay, trying to make sense of the 4406 having the output shafts 1 inch over.
If we move the transmission over an inch, won't that increase the angles (side to side, since the front of the drivetrain isn't being shifted over also) of the drive shafts creating a bigger issue?
From a video gmanpaint posted, the angle on the diff side and the transfer case need to be exactly the same to cancel vibration. I'd say that this angle applies to up and down, as well as side to side.
I had no idea these angles were so critical.
If the front transfer case yoke is pointed up slightly, doesn't the front diff need to point up the same degrees also?
I do also start to get a vibration over 70 mph. It becomes a high frequency vibration that makes my mirror buzz, along with he rest of the truck. I'm not sure if it's as simple as tires needing balancing, or if I'm exactly where Ahodges is at. I have a feeling I'm where Andrew is,although I'm running single u joints on the back, and double cardan on the front.
If we move the transmission over an inch, won't that increase the angles (side to side, since the front of the drivetrain isn't being shifted over also) of the drive shafts creating a bigger issue?
From a video gmanpaint posted, the angle on the diff side and the transfer case need to be exactly the same to cancel vibration. I'd say that this angle applies to up and down, as well as side to side.
I had no idea these angles were so critical.
If the front transfer case yoke is pointed up slightly, doesn't the front diff need to point up the same degrees also?
I do also start to get a vibration over 70 mph. It becomes a high frequency vibration that makes my mirror buzz, along with he rest of the truck. I'm not sure if it's as simple as tires needing balancing, or if I'm exactly where Ahodges is at. I have a feeling I'm where Andrew is,although I'm running single u joints on the back, and double cardan on the front.