I used to have a twin turbo set-up done by Patrick Thomas in NY. But decided to go the single big turbo way as many Supras have done...
My current motor setup was done by Rui Azevedo including M3 swap and TEC 3 Stand Alone engine management..The set-up is prob similar to Dado's from DTM POWER.net
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http://www.azevedomotorsports.com)