Originally posted by CSVT#49:
Originally posted by morbid:
Perhaps the easiest modification to the UIM would be to cut off the long edge of each plenum... weld on a 2-3 inch extention then weld the edge back on. Of course there would now be rough material inside the plenums, but a cycle through extrudehone would help with that.




So just a dead end extension on the end of the plenums?

I was thinking the best way to increase the plenum size was to pretty much model after the SHO intake. They're plenum made a complete loop and essentially connected all of the runners to a big 'O' shapped plenum. Like this:








Or cut off all the tubes off and make One bigg ovular tube go to each port. Make new plates so the tubes connect to the lower. you would have all equal runners. No long runners.

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