Vibration right off idle
Ok, I re measured. Here is the approach I took and a recap.
I put an OD trans in my car and it has changed the driveline angle.
What I have is:
Trans: 2.5* down
Pinion: 1.5* down
So if I want to make the two angles parallel at rest, I need to add a 4* shim to the pinion, resulting in 2.5* up at the pinion.
Cass (Dr. diff) wrote on his website that you want the pinion parallel with trans and then roll the pinion down 2 degrees for a street car.
I measured the angles with the car on its wheels on the floor. The trans was taken at the tail shaft and the the pinion was taken at the yoke surface (pic attached)
What's interesting is that the Tremec app says, I'm good. Thanks for your help.
Mike
Ok, I re measured. Here is the approach I took and a recap.
I put an OD trans in my car and it has changed the driveline angle.
What I have is:
Trans: 2.5* down
Pinion: 1.5* down
So if I want to make the two angles parallel at rest, I need to add a 4* shim to the pinion, resulting in 2.5* up at the pinion.
Cass (Dr. diff) wrote on his website that you want the pinion parallel with trans and then roll the pinion down 2 degrees for a street car.
I measured the angles with the car on its wheels on the floor. The trans was taken at the tail shaft and the the pinion was taken at the yoke surface (pic attached)
What's interesting is that the Tremec app says, I'm good. Thanks for your help.
Mike
