Best pinion angle for 4" lift BII?

[Andres629]

Hey, anyone out there who swapped an Expo axle into their BII, what is the best pinion angle to run? I need to get mine done asap, but since its a DD I have to do it out of the vehicle. Will only be lifted 4". Thanks all!

 

[brendank]

http://www.pirate4x4.com/tech/billavista/PR-shaft/index2.html

Part 2 contains almost everything you'll need to know, you just need to read a bit. A chart with the max operating angles for each series of ujoint is in section 1....