[trackbird]

I know there was some interest in these on the board, and we have a thread about it in one of the forums right now. So, if anyone is interested.

I just hung up with ACPT. If we can GP 5+ of these, they will be $200 off of the regular $795 and $40 freight (48 states of the US only). Meaning, $595 each (plus shipping).

The tech info is this:

Aluminum yokes.
800 ft lbs torque rating
3 1/4" OD
12,500 RPM critical speed

For an additional $100 you can have (and I know you guys will love this one).....

3 3/4 OD
2000 ft lbs torque rating
14,500 RPM critical speed


Anyone interested?

[Blainefab]

I installed one of these shafts today, and have some observations that may be useful to others:

-There is supposed to be a C-clip on each of the bearing caps on the rear Ujoint - they center the Ujoint in the pinion yoke. The C-clips were missing on this shaft. I was able to scrounge some off an old OEM shaft in my scrap metal pile.

-Exhaust clearance at full droop was about 1/4" to the stock steel ds, and there were signs that an exhaust clamp had been rubbing on the ds. Since the CF shaft is about 5/16" larger in radius, the exhaust had to move. I loosened all the clamps on the system, and the trans hanger, and winched it over towards the passenger side with ratcheting tiedown, then retightened the clamps and hanger. I got the clearance from the CF shaft at full droop to about 1/2". Then I had to space the Gload brace down with a couple of washers and trim a corner off the SLP SFC to keep the exhaust from rattling. 3" SLP exhaust, pretty typical for our cars. In my experience the Borla systems are the worst ds killers.

-Clearance to OEM TQ arm: There are 2 bosses with a nut in them used to attach a center Ujoint support for the V6 2pc ds - these bosses are extremely close to the CF ds, so I excise them with a sawzall. I also pry the TQ arm towards the drv side as I tighten the axle housing bolts.