Exhaust Crossover Pipe
The '57 judging manual says "Only 1957 fuel injected models were specified as using exhaust crossover pipes." I have a 270 hp dual quad engine and everywhere I read (outside the judging manual and Nolan Adams Restoration Guide) says the crossover pipe was used on "high performance engines". Can anyone tell me if the dual quad, 270 hp engine did or did not have the crossover pipe? I'm having to order an entire exhaust system and want to order the correct system.