short headers
https://www.ebay.com.au/itm/Fits-Mer...4AAOSwPR9b5VtT
the seller says they have sold many over seas and no complaints.
are these headers worth trying? What sort of improvements will they give on a 5.4ltr?
thanks!




The other issue I found it the outlet diameter of flange is only 1.75". I had mine machined to 2.25" for max performance.
Do yourself a favor and wrap them too. the insulation will enhance flow and prevent personal burns.
Cheers, Gator


