Thorley Tri-Y headers for Sale!!!
#1
These are brand new, still in the box. They are ceramic coated and of a very good quality. They are selling brand new for $540 from Summit, but I am looking for $500 shipped. Let me know. Comes with gaskets, bolts and instructions. Here are a couple bad quality pics: Left header Right header
Kent
Kent
#3
I have only seen a couple other people on these boards that has them, and none of them have any dyno numbers. I would assume they would dyno close to if not the same as some of the other brands. They are just as long as the ASM's, but they have a Tri-y design that is supposed to be great for the midrange.
Kent
Kent
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#8
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Joined: Sep 2002
Posts: 5,581
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From: Azle/Saginaw, Tx
shark, i've seen numbers of their headers on trucks with different setups...cam only, heads/cam, h/c n20, blower...and they've all been very good. i think they stack up about the same as the ASM headers, the ASMs just have a better rep since they've been out longer.
1999step...make RED2K a good deal on'em...he needs'em bad, he's loosing pace to ME
1999step...make RED2K a good deal on'em...he needs'em bad, he's loosing pace to ME
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