Twin Turbo Big Block Chevy RX7 vs Turbo Mustangs, Nitrous Cars & More! 6 Second Street Car!

Oct 18, 2026

Rick Prospero's 1990 Mazda RX-7 A.K.A. Green Mamba powered by a 540 ci Big Block Chevy and twin 88mm Garrett Turbos at a few different events lining up with a couple turbo Mustangs, nitrous cars and more.