I read the thread about the Vararam intake. This is a completely different intake with a few twists. It may not make any HP it may make 40. Only one way to find out.
I will be dynoing the spray with the run of the mill LS6 intake though.
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if it's cheap & reliable, it ain't fast, if it's fast & cheap, it ain't reliable, if it's fast & reliable, it ain't cheap