SEMA 2009: Specter Werkes Corvette GTR with Lingenfelter Twin-Turbo System

Tuners of different kinds and origins keep introducing more and more upgrade programs for the much-adored Chevrolet Corvette Z06 supercar. This time, the Troy, Michigan-based Specter Werkes company decided to equip the ‘Vette’s 7.0-liter LS7 engine with a twin-turbo system by Lingenfelter Performance Engineering.

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