tpis modded 90mm LS6
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Also would the FAST 90 be > the LS-6/90 in HP gains?
I like the plastic myself. If all that needs done is machining of a piece for the entrance and attaching with epoxy (epoxy? That's nuts!) I am sure Gene can get the right plastic rod to put a nice weld on there.
If you get it directly from TPIS then it is only $350.00 to have them modify the snout..
The other $500 is a core charge for if you do not have a LS-6 Intake..
Depending on what your set-up is and if you already have an LS-6 Intake it is worth doing..
It doesnt fall that far behind the Fast set-up
http://www.tpis.com/plog/index.php?o...Id=14&blogId=1
I have had zero problems with the intake and the way it is put together and Daily drive my car to date it has made over 420rwhp and 400ft lbs + with a small cam..
http://www.lingenfelter.com/90mmintaketests.htm








