SPIRAL MUFFLERS

[69 DIRTY RAT]

Brutus, I'm thinkin of getting Spiral Turbo Specialties baffles for my project secret weapon.Thats what you got??? How noisey/quiet are they? I want them because they are a lot less restrictive,but on a Big Block they might be to loud????

[Thunder Kiss]

Make sure you get ones suitable for use in the southern hemisphere (reverse spiral)

[Brutus]

I wanted to bring another pair back with me last time I was over  there, but I just had too much in my bags already. I'm going to make another set for the "new" 64 and I'll model them off the STS baffles already in my 77. I don't see why a BB would be any noiser than a SB.
I will getting rid of the mufflers already in the 64's sidepipes if anyone's interested in them.