Exhaust questions......

[daveoneshot]

.....I need some opinions on what diameter exhaust I should have my
shop install....225/6, Super six intake, stock exhaust, bone stock motor,
will be using a glass pack or something else that makes a little noise.
What do you think, 2 and 1/4 inch, 2 inch, more, less ???

 

[ESP47]

2 1/4 is perfect.

 

[66aCUDA]

2 1/4 is the best for anything except all out race motor.
Frank