The materials the AMS manis are made of have a max effective operating temp that our car can reach on an open stretch of WOT. Take it to a road course and you will exceed this temp easily. The MSP manis on the other hand are made of the same material as our turbos. They will withstand the temps and then some. AMS manifolds were made to just barely make the cut on a daily driver than never hits WOT. Too bad that isn't the type of driver who would go through the hassle of replacing manifolds. It would be perfect for them.
----------------------------------------------------- Never Play Leapfrog With A Unicorn!!!
Do yourself a favor and just worry about your own car. I don't see what everyone is so worried about anyway. If someone else wants to perform a modification that you believe will destroy the value, cheapen the Z32 or whatever you can't sit on your hands about, wouldn't that make your tastefully-modified, white bread Z32 more rare and valuable? -- BradZ (FL) on December 23, 2007 at 12:19 PM
The unicorn gets its revenge... -- Scotts94z32 on September 19, 2006 at 11:12 AM