[Smokey]

How long can you wait...? I've got a set of Thorleys with air pump tubes hanging in my garage, and can post a picture Sunday or Monday. The Tri-Ys like I have are quality low to midrange headers, not that they don't help on the big end, it's just that the greater boost is at trail revs.

They're typically advertised for about 300 $$ new in the polished nickel finish. Hard to find discounted, but maybe can find "ebay" or similar...

 

[Smokey]

You may be remembering a photo I posted (a couple of?)months (?) ago... But I don't remember much about the title or topic...

Anyway, dodgeman & I are going for a boonie cruise today, but I will get some pictures up soon.

 

[Smokey]

Hah ! finally found the photo...

 

[Smokey]

UHhhmmmm, no, I don't. Whatever the last Thorley # for 80s Dodges is... that's it.

 

[Smokey]

Well, If you have the air pump passages, the catalyst, what else do you need,... other than lean enough jetting and idle settings to get by the unburned HC test..?

Don't know about any comparisons to Hookers on our trucks,... the last Hookers I had were the adjustables on a 327... they worked GREAT 2500 to 8K rpm, and you really could feel differences when you changed primary or collector length.

The "press" on the TriYs is that they're good for street/torque applications, but everyone tends to change the whole system at once rather than just the manifolds/headers, so quantifying the contribution of the headers alone is problematical in the real world.

So, who knows for sure ? I don't. But , they're pretty, and they sound nice {smoke}

 

[Smokey]

Well, the ones in the picture ar nickel rather than regular chrome... But e