Rear end ratings.

[chrispy]

Does anyone know of an independent source for ratings on rear ends. Specifically the fords 8.8 inch 9 inch, and the Dana 44 that is in the Jaguar IRS. What kind of torque and HP does each handle.

Came across the Everett Morrison that has an IRS based on the 8.8 inch. At 6' 4" the EM intrigues me with the 3" extra leg room (hate to look like an idiot sitting so high). The 8.8 inch does worry me though. I am sure that the weak link in an 8.8 inch IRS rear is not the pumpkin, but the CV joints, but would like to hear from anyone that is running it.

If I remember correctly the Dana 44 and the ford 9" pumpkins are about the same rating. And I have heard that the Jag IRS weak link is the half shafts. I am also looking at the ERA kit with the Jag IRS and they seem to of beefed up the half shafts, but am still curious as to the HP they can REALLY handle. Heck ERA has the twin Paxton machine out there. I wonder how the Jag IRS is handling it.

Also would like anyone to comment on the Everett Morrison kit. Off the top of my head and not crunching the numbers, it does seem a little pricey. I am sure that it is worth it, but would like to hear from others.

Thanks,
Chris