The new engine went by many names ... The effort paid off in 1987 when the AAR-Toyota Celica GTO won the IMSA GTO ...

Double Wing, Like '89 Quattro IMSA GTO Car Just like with the GTO concept ... an eight-speed automatic transmission. As with the engine, the Avant GT carries over the locking center differential ...

There are new vertical elements in the lower openings too, directing air into the engine’s substantial ... no matter the weather. The IMSA-GTO in contrast featured a (heavily) turbocharged ...

April pivot in direction (cross-country from Florida to California), race length (24 and 12 hours down to 100 minutes), circuit type (infield road course/oval and former airfield to a downtown street ...