HELP 1jz custom manifold design questions

[onlydrinkkoolaid]

Ok I just brought this Tig welder with the hopes of fabricating a custom 1jz manifold for cheaper then the labor inflated 1000+ manifolds no knock on them just cutting cost with the trade skills I have picked up along the way. I have all the desires to do a high horsepower design but have no idea on what size piping, flange thickness, and metal for best durability.....

Please any suggestions would help and maybe a quick measurement around the pipe on a top of the line design no knock on anyone who doesnt have one but your suggestions are welcomed too...

[5t341tH]

theres a fabrication thread in the TECH section. lots of skilled people showing their work. maybe post in there

[InlineS13]

Ross Machine Racing - Products Page (http://www.rossmachineracing.com/products.html)

[s15specR]

I bought one from MTR Racing in Florida, been a year or so, shou;d give them a call and see what they go for now.

[brndck]

it also might be a wise idea to post on a toyota/supra forum also, not a nissan specific one.

[kalypso123]

Ross Machine Racing - Products Page (http://www.rossmachineracing.com/products.html)

NICE :eek3:

[onlydrinkkoolaid]

well I figured I would talk to the nissan World because its a s14 with a 1jz
and I like the ross machine racing link thanks

[R33E8]

You should checkout Honda-Tech's Welding/Fabrication forum..

Welding/Fabrication - Honda-Tech (http://www.honda-tech.com/forumdisplay.php?f=53)

[onlydrinkkoolaid]

hey would 2in OD be too big for a turbo manifold looking at 500hp target numbers