Need drive shaft
Trending Topics
http://www.exoticperformanceplus.com....html?item=541
PST 3.5" aluminum lifetime warrantied driveshaft. Bob
The Best V8 Stories One Small Block at Time
http://www.exoticperformanceplus.com....html?item=541
PST 3.5" aluminum lifetime warrantied driveshaft. Bob

I have also heard good things about the Inland Empire aluminum DS.
I run the PST on my car. Sure you can get a steel or CM DS that will hold up to as much HP or more than an aluminum version, for around the same cost or less, but a comparable 3" dia steel DS will have more rotational weight, and all other things being equal except for the diameter, the aluminum DS will have a higher Critical Speed which is much more reliable, robust, easier on the U-Joints, and will resist/absorb vibrations much better...
If you are putting out 1200HP or more - go with CM version for sure.
Don't base all aluminum DS on the properties of the factory DS, if you have ever seen one that has failed, the aluminum is so thin that the tube actually twists/tears and looks like a beer can. The PST DS is made of a much heavier/better quality fab process aluminum than stocker.
Last edited by 1QUIKWS6; Feb 4, 2009 at 04:41 AM.







