Thrush Glass Packs

[larrym]

Well I finally had to do somthing with my turbo mufflers chambered piece of @#%$^, the where clipping the drive shaft when I had the kids in the back.

I heard lots of reasons not to run glass pack but the thrush's where straight through and a perferated core not lovered. They sound pretty good IMO nice rubble at idle no signifigant drone at cruise and a great sound WOT.

As for performance they are huge improvement over what I had and not much louder the price was right at $30.00 apeice!

 

[jasjamz]

I used these a few years ago. Nice and quiet. $20 bucks when I had them.
Compare - SummitRacing.com
Glass packs? Dunno bout that on a Gn

 

[williamsGN]

As long as they sound good to you go for it. Less (backpressure) is more (HP) !

I have them on my 67 stang, wicked little rumble to them.

 

[larrym]

Video

Hear is a little clip, 2.5 inch pipes.
Viddler.com - Thrush Glass Packs - Uploaded by larrymvav

 

[williamsGN]

I was waiting for it to start when you walked up behind it.... very quiet :biggrin: