Cast Iron headers
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New User
Joined: May 2003
Posts: 21
Likes: 0
From: DFW, TX
Cast Iron headers
Anybody using cast iron headers?
I recently purchased a 69 F100 and it came with Heddman (or hooker ?) headers installed but the seller threw in a set of Ford OEM short cast iron headers.
They are pretty heavy but I like the idea of keeping the truck OEM.
Other than show purposes how about performance?
thnx
I recently purchased a 69 F100 and it came with Heddman (or hooker ?) headers installed but the seller threw in a set of Ford OEM short cast iron headers.
They are pretty heavy but I like the idea of keeping the truck OEM.
Other than show purposes how about performance?
thnx
Logistics Pro
Joined: Jan 2002
Posts: 3,733
Likes: 38
Cast Iron headers
I perfer headers but if true original is your goal and you want better flow... there are companies now that can take a fairly large amount of material out of the inside of castings by forcing a abrasive thick clay like goo on a special fixture and essentially increase the size and polish the insides... something to check into
Cargo Master
Joined: Jun 2001
Posts: 2,571
Likes: 22
From: Oxford, Indiana
