I met a few guys at the last Melbourne "cruise" (not much cruising ) who were asking about whats needed to turbo a 4AG.
Well for those of you interested in this topic, heres a link to the original HKS turbo kit instructions for the US AW11 (Mk1 MR2). These pages provide a cookbook on what you need to build a 4AG.
NOTE: These aren't coming from my website so if you have problems... thats not my problem
NOTE2: Get the larger files of Page 9 and 10. The smaller files are incomplete. You will need to rename them to conform with the rest