[QUOTE=blackgti1.8]Nice work mate. They reckon that headers are not as hard as they look, but I've never suscribed to that theory
Very long secondaries - much longer than I've seen before.
Is this your own design, or is it a published spec?
QUOTE]
yer they aint that easy, in theory they are but anyone who has had experience with metal warping and stretching and distorting through welding will know that lining up so many cuts and angles in a small area is quite hard.
the design was inspired by all the headers i could find out there it takes areas from a lot of systems, the long secondaries are similar to track style extractors and a little like the supersprint, i wanted to get some flex in ther so there was no chance of cracking.
it is going straight into a 2 1/2 in system with a backbox, does anyone have any reccomendations for a stainless backbox

Very long secondaries - much longer than I've seen before.
Is this your own design, or is it a published spec?
QUOTE]
yer they aint that easy, in theory they are but anyone who has had experience with metal warping and stretching and distorting through welding will know that lining up so many cuts and angles in a small area is quite hard.
the design was inspired by all the headers i could find out there it takes areas from a lot of systems, the long secondaries are similar to track style extractors and a little like the supersprint, i wanted to get some flex in ther so there was no chance of cracking.
it is going straight into a 2 1/2 in system with a backbox, does anyone have any reccomendations for a stainless backbox
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