| Author | Message | ||
     Gazoobla |
I'd love to know where I just drilled that 1/2" hole.  Sounds better, runs strong. This is the exhaust for xb12 motors. (Message edited by gazoobla on April 05, 2009) | ||
| Brumbear |
careful you may end up losing h/p | ||
| Xbrfirebolt |
 | ||
| Gazoobla |
Thanks for the diagram, Bob. Exactly what I was looking for. It seems I've done what I was intending to do, and drilled a 1/2" hole in the small section of pipe that connects chamber C to the exit of the muffler. It's surely just a bit more free flowing, has a great muscle car sound, and saved me hundreds versus buying a new or modded muffler. I may look to replace it later, but this mod will not affect any work done by Kevin or Odie if I do get my muffler done up by one of them, as this part of the muffler would be cut off anyways. | ||
| Gunut75 |
Did you drill it through the intake tube? Sounds like somethin I would do! Tell me more!  | ||
| Hexangler |
Anybody got CFM data? Flow bench results? |
