Project: BLACK METAL - '67 Camaro

[67rally]

This isn't very exciting, so there's no need to go and make popcorn...

But here's a comparison between the H and X pipes, with everything else staying the same on my '67 Camaro. The info is in the vid, but here it is again:

6.0l LQ9 (iron block LS engine)
Ported 243 heads
Comp Cams 231/235 .617"/.621" 108LSA
Edelbrock Vic Jr. Intake
Longtube headers
2.5" Magnaflow mufflers
2.5" Flowmaster tailpipes.

The only thing that changed was the first clip has the 2.5" Aluminum Flowmaster H-Pipes, and the second clip has the 2.5" SS Magnaflow X-Pipes.



There's a small difference in tone. I think the difference in loudness was due to camera placement, as the X-Pipe doesn't seem any quieter.