How strong in the frpp driveshaft
 

I have had the frpp alum. driveshaft for about a year now I was thinking of how much power these thing can handle on street tires and on slicks and also about the 1330 u-joints it comes with I know before I run on slicks I have to install my lakewood driveshaft loop.

I thought about the way I word this I started thinking It might be kinda hard to give power amounts that it can hold up lets try it this way and ask what kind of times are you gus running on slicks with this driveshaft and have any of you had one break and the same for the u-joints.
THANKS FOR ANY INFO ON THIS

I have the FRPP aluminum driveshaft and I have launched with Mickey Thompson 8.5" slicks for 2 seasons without the slightest problem or even noise. I usually launch at about 3500RPM dumping the clutch. Given I have no internal engine mods, but the driveshaft has given me no problems.

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ROB