Yes the M90 will attach to the m62 super charger. The connector is a map sensor. 1 of 3 or 4. Im waiting for a fuel option and to see what the computer will do once more boost is added by Pis Fi. Your not on the S10forum.com are you?
http://www.automotive.eaton.com/prod...argers/M62.asp
hell they dont even have a line for more than 10psi. Thats what you get a small motor a big supercharger a ton of power but it also take 30 to spin that SOB to 6500 rpms.