Different stock manifolds for an Ecotec

[mart154]

Ok, where to get ecotec manifold flanges

Does anyone sell them or i have to make a cad drawing and go to laser cutting?

 

[klampy]

if you get them laser cut just go get a gasket from repco/autobarn/bursons. etc... and when i referred to buick, i meant the GM3800 engine. the buick regal has the same motor. it was more of a generalisation by calling it a buick since thats what it essentially is.

 

[Pub247]

Nope, port spacing is different. They don't flow that well either.. have another look, see those right angles? no good for flow dude.

If your doing the early buick theyre a cheap way to get out getting flanges as the S1 vn's have welded manifolds. Though theyre a little on the thin side. My mate has made a set of turbo manifolds using them though

As for laser cutting I have CAD drawings i will sell them cheaper than a laser cutter would charge to draw them best getting 12mm+ thick flanges