1987 Buick Regal with a Twin-Turbo Mercedes V12
This 1987 Buick Regal T-Type was built by owner V12Buickguy with a 5.5 L M275 V12 from a 2005 Mercedes SL600. They upgraded the V12 with FIC 1200 cc injectors, LSx coil packs, Megasquirt MS3Pro ECU, ...
