Mk-4 Gearing

Original 427 S/C ("Semi-competition" or "Street/Competition") Cobras were equipped with individual exhaust headers dumping into a collector and sidepipes. My car (#CSX3047) has the headers and sidepipes. The headers are likely original; the sidepipes were replaced a few years ago. The motor is a 427 CID side-oiler with medium-rise heads and intake and a single 4-bbl carb. Many 427 S/C Cobras came with two 4-bbl carbs, but a single 4-bbl from the factory is not unheard of either. I've never measured the bore so don't know if the motor has had any work done to it. I do know that nothing has been done to the motor for the last 30 years (1973 through present).
 
Back
Top