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Ford Mustang Performance Headers

Here's our '67 Mustang fastback on the Dynojet rollers at Superior Automotive during the baseline tests. The car has a replacement 302 and an AOD four-speed automatic transmission. The engine is equipped with the standard log-type exhaust manifolds found on both A- and C-code Mustangs. Two-inch pipe runs from the manifolds back to generic passenger-car mufflers that are very quiet.
Installing Performance Exhaust For A Ford Mustang - Exhausting The Possibilities

Here's our '67 Mustang fastback on the Dynojet rollers at Superior Automotive during the baseline tests. The car has a replacement 302 and an AOD four-speed automatic transmission. The engine is equipped with the standard log-type exhaust manifolds found on both A- and C-code Mustangs. Two-inch pipe runs from the manifolds back to generic passenger-car mufflers that are very quiet.  View Related Article