Inliners International Forums General Discussion Engines Exhaust size effect - is bigger always better?

A SINGLE 2 1/2" PIPE WITH A REGULAR MUFFLER IS THE SINGLE BEST EXHAUST SYSTEM TO A 250/292 CHEVY EXCEPT FOR HI-COMPRESSION PERF. ENGINES. THIS IS FROM ALMOST 40 YRS OF ME RUNNING CHEVY 6'S. 230 AND 194 CU.IN. ENGINES NEEDS 2 1/4 OR 2" RESPECTIVLY. JMO
BOB