Building your own headers.

Thanks for the info. I was thinking about useing these.

[URL]https://www.summitracing.com/p...5LIT602u-KrQboNOHK6UTbZ71vdQwehPl-8AM2WwkbTE0[/URL]

I have the Trickflow 190cc heads
If it was me, I would not use those with stubs already welded on. It is difficult to weld all around the two center tubes.

I would order a box of bends and some good reducers, and get a good set of flanges that are laser cut. The tubes will be tacked to flanges first, but should be finish welded last, and welded on the inside after shaping them to fit nicely. Then just a reinforcement bead on the top and bottom of the tube outside the flange. Super strong, super flat for good seal, and allows easier finish welding of all other connections.

As for tubes, go slow, try to anticipate the next few moves like a chess game. It starts off slow, but you get the hang of it pretty quick and it moves along easier as you go even though you are running out of space.

Do your best to get a tight fit at all connections. Large gaps will look shitty if you get them sealed up. If a gap is too big, don’t be afraid of cutting out a section and replacing it. Two clean tight welds always looks better and lasts longer than a single wide shitty one.