Looks like AMS just put this out a day ago:
"King Engine Bearings and AMS Performance are proud to announce King’s new “ALPHA” line of bearings. After years of collaboration, the two leading performance companies are unveiling a new series of engine bearings that now proudly carry the “ALPHA” name...The MB4524XPC main bearing sets are offered in the ALPHA range for the VR38DETT, and VR30DDTT Nissan engines, that are found in the Nissan R35 GTR and the Infiniti Q60 & Q50."
Anybody going to buy this? How will this help?