You may have got some random tech. The guy I talked to said out of the LPE line to use the GT11. After doing my own research the GT11 isn't bad, but still not optimal for boost. The GT9 is optimal for boost...but it is specifically made for the roots blowers.
If you can't get 80+whp off a cam on a blower car...look elsewhere. I'm telling ya...with a centri, you are barking up the wrong tree.
I did my research and thus netted 110whp off a cam swap. Trust me here.
2014 GMC CC Z71, 2009 C6 vette (57x/53x at the wheel and less than 3300lbs)
2010 Camaro 2ss/rs---SOLD 4/15/14
-654whp with a few cosmetic things, Pfadt suspension, Vortech, CircleD, GPI ss3 vvt bump stick, gears, stuff in between,18" TSW N'rings for drag duty, 20" Forgestar F14s for street.
rhino@ Gwatney Chevrolet/GPI Jacksonville AR
TCAudio in Benton AR