Trickflow Powerport 190 heads and TTI Headers

Ivoryk3ys78 said
I called Bob Mazzolini to order 1 7/8 TTI race headers for the 408 we are building. He called TTI to place the order for me and he said that they are concerned from looking at pictures that the header may leak at the bottom on those heads. He said they have not seen one yet in person. I explained that they are suppose to be standard port but I guess something looks different to TTI.

I am wondering if anyone that has done a build yet has installed TTI or other headers and have had any leaking problems? Bob suggested I get headers from Powerport and send them to TTI. I am going to check summit now but I wasn't even sure if they did there own gasket.

Thanks

Kevin.

Hi there
I have trick flows on my 340
I ran them for awhile with manifolds it took using a header flange on the drivers side as a spacer to fit but it worked just fine.
So a week ago I replaced the manifolds with a set of Doug's with no issues at all.
They are just touching the power steering gear box but not the cyl. Head.
Hope that helps.
Good luck on your project!

Oh and I used percys dead soft aluminum gaskets with their bolts that lock.
No leaks..