Msd airforce strike and Fast strike back !!!!!
The fast broght a new multi purpose iintake that will support 7000+ rpm power band and if you changed the direction of your target you don't loose your intake just swap the runner and thats it .
Msd on the other hand claimed a huge increase in power vs another ported version of other aftermarket intake !! We know what msd mean by saying that ooops if any one cant figure that.

here is the new fast intake
Watch "PRI 2014: FAST introduces new LSXR Intake Manifol…" on YouTube - PRI 2014: FAST introduces new LSXR Intake Manifol…:
http://bangshift.com/general-news/ne...ke-combo-grow/



Last edited by Z28boy2000; Dec 15, 2014 at 07:12 AM. Reason: Added Pictures
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I myself would get the medium runners, have a cam spec'd for them, and call it good.
I don't understand why they'd release it for the LS3 first, considering it was the worst performing and probably the lowest sales volume...











