72 Dart Swinger 3.6L Pentastar +T5

[myduster360]

Yeah, If it was a distinct frequency I'd try to go with the Helmholtz chambers if you like the way the exhaust sounds overall. I think the valved exhaust are cool but most of the time they are very heavy by the time you finish everything off.

Backup Plan C was this fellow. Vacuum actuated with ~1" ID hole cut in the blade.
I picked up one off Amazon for fit up. Seems decently made.

I would think after the muffler would be best but there's precious little room for it, especially in the right tail pipe.
Maybe above the axle?

 

[bjkadron]

The wonderful interwebs makes it easy for y'all to share in the misery of that terrible drone I hear at 75mph/3000rpm. Lol


View attachment 1716474942

Oh wow! That is terrible. No wonder it was a top priority. I know because of my current gearing, mine is probably not going to be great, but I'm also switching to 3.73 hopefully soon.

 

[myduster360]

Here what I have in store for the 3.6L Dart Swinger:​

1. • 2.40" GripTec pulley to replace the 2.625", +10% bump in Blower rpm.
   • Modified and Ported Lower intake. Hack out the dog leg
   • E85--idc is barely 50% on 93oct
   • Optimized Cam Timing on Dyno same as with NA
   • Ford 8.8 w/ 3.73 gears and Eaton torsen style differential.