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That exhaust manifold looks really nice! It looks kind of like my Defined Autoworks manifold but I like how you ran the runners straight out from the engine better.

Pie-cut the EVERYTHING!!!! I like it man, looks great and I wish I knew how to weld!

Thanks guys. Just have to wrld the o2 bung in yet.

so i wasnt to happy with my previous header so I built another one. 2"o.d 16gage tubing with slip connectors going to a 3" vband. its equal length at 44" long runners.

Beautiful welds.... where did you get that flange?

Yes, very nice!

Ditto

Looks awesome. You're going to offer to start taking orders now, right? I always wanted to do an exhaust manifold with multiple sets of slip connectors for easy length tuning.

thanks guys. and the flange a made myself. plasma cut it by hand believe it or not and just had it machined flat at the local machine shop after i was done.

im planning on building a few more, most likely do a group buy after i get some dyno numbers and test this one.

What material?

304 ss. id like to build one out of 321