Douglas,
Those are billet pieces.
There are machine shops that will make them but they want too much money for my income.
I do not know if Mighty 6's brother has a CNC machine?
I believe they make the flanges,or can make the flanges on your Sissell head,because they have a CNC machine??? Not sure???
I believe they(the velocity stacks) are not CNC machined because it took him a while to make them,but if he had them CNC'd he should have a program to make more???
Maybe ask him in a PM?
I remember you saying Brazil has a strong machining industry?
A local machinist should be able to make you some?
Nobody sells them ,like they have them in stock.
Ask Mighty6 his dimentions of his velocity stacks,like the Bell mouth/entry is 2.250",, then is narrows down to 1.8"(on the other end) which is the size of your port,& the length is 6"s or there abouts???
I have mandrel bent tubing I can send you pics of what I am doing,if you like to see them?
I do not want my intake manifold sticking out of my hood,therefore I have 2" mandrel bent pieces for the intake runners.
Nothing is cut or put together ,but I have some of the pieces to make a manifold.
The ports are a 45 degree coming out of your cylinder head.
MBHD
