C1 exhaust tone change? - NCRS Discussion Boards

C1 exhaust tone change?

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Michael Jones

    C1 exhaust tone change?

    Can altering the timing on my 283 '57 Vette engine cause the sound of the exhaust to change? I retimed it along with replacing the intake manifold gaskets with the type that block the exhaust crossover ports. It seems to have much more blustery tone now.

    ???

    Mike
  • Mark Ring

    #2
    Re: C1 exhaust tone change?

    The exhaust crossover blockage will cause that. It may affect the low end power to some degree but tough to tell by the SOTP. Be sure to block the heat riser valve open if you still have one.

    -Mark.

    Comment

    • Michael Jones

      #3
      Re: C1 exhaust tone change?

      Mark, thanks. That's good input. I may get used to it, but so far I don't like it. It's seems to be louder too.

      Mike

      Comment

      Working...
      Searching...Please wait.
      An unexpected error was returned: 'Your submission could not be processed because you have logged in since the previous page was loaded.

      Please push the back button and reload the previous window.'
      An unexpected error was returned: 'Your submission could not be processed because the token has expired.

      Please push the back button and reload the previous window.'
      An internal error has occurred and the module cannot be displayed.
      There are no results that meet this criteria.
      Search Result for "|||"