Yep. A two piece is the way to go. My factory two piece saw 139 just last week. No vibration at any speed.

 

Update...I'll be going to a reputable driveshaft shop on friday to talk with the owner about some driveshaft theory. We're going to figure out center bearing carrier placement on all axes, front/back, side/side, up/down. Also, ratio between front shaft length and rear shaft length, difference in angle between transmission output shaft and pinion, angles of deflection off of the tranny output shaft and onto the rear half of the driveshaft, etc. I'll be doing a writeup along side the 80e swap. Sometimes ya gotta get down and dirty with some math in order to do something right Will update...

 

pssshh, since when can EE's do math?

 

Go take a signals analysis class, then come say that again.

 

You are welcome to do my flight control systems homework any time, fvck 6 degrees of freedom with non-linear differential equations

 

I will interested in your findings Sir, I'm preparing for my swap and hope to tackle it very soon.

 

Emag was fun too sooo glad all that is over with!

so we have a few nerds on the boards huh? lol

 

Nope, just people looking for a healthier money tree for this wallet-draining hobby.

 

I just want be able to afford to fix it when I break stuff, which I try to do as often as possible

 

But the stuff you break is more and more expensive.