Trick Flow Iron Heads???

[mack84]

I jus recently got a set of heads that I was told were 'trick flow high port heads'. I tried doin' a search on them, but I really couldn't come up with too much info on them... Does anyone know how to tell what the really are and does anyone have any specs on them? I know they require special headers...

 

[uneedav8]

They use to be called Will Burt TFS Heads or TFS "Street Heats." I uses to have those on my 5.0 back in the day, I remember they did require special headers, I had JBA 1-5/8 shortys. Those things are some awesome heads with insane potential. The only downside was they weighed a ton.

 

[mack84]

Yeah, they weigh a ton.lol I'm thinkin' about runnin' them on a .040 302 until I get my 351w built... I Know it's probaly overkill for a non stroked 302, but I jus wanna run them on the 302, until the 351 is done, then put them on the 351... Does anyone make headers for these heads? Whats the max lift on the springs? Do they use stock length push rods? And thanks for the reply by the way.

 

[2000xp8]

I think header choices are very limited.
From what i know, mac makes a set, and i think Kooks have a set.
They are definetely a head with potential.