Description
1989 Porsche 928 S4 on the Dynojet dyno at Mach V Motorsports. All stock except for rear muffler bypass. Automatic transmission. Third gear (of four). SAE correction 0.99. Mach V Motorsports 45690 Elmwood Ct. #170 Sterling, VA 20166 (571) 434-8333 www.machv.com
Keywords
porsche, 928, s4, dyno, mach
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