sneaky7980

iTrader: (15)

I've done a lot of searching on the web and here on tech and can't get a specific answer on what this package consists of. On GMMG's site the only engine mods i see listed on the WS6 are a lid with filter and the chambered exhaust. Maybe im reading thier site too literally but does it mean that it includes mods that bring it to 380hp AND it also has the lid and exhaust; or does it mean that the package consists of ONLY the listed mods (lid and exhuast) and that = 380/400?

I was curious since i have done similar mods to my car and didn't think my hp would be that high!

Titanws6

iTrader: (35)

I think it also comes with rocker arms and a more aggressive cam

Evil 'Bird

yea 380hp at the crank not RWHP .... so dont get too excited

i think it gets a differant cam tho besides the lid and exhaust

LateBrakeU2

iTrader: (3)

"Base" (380) package included

Exhaust mans CNC ported,gasket matched and hand polished
Underdrive crank pulley/o.d. alt pulley
180 D thermostat
ECU tuning, MAF changed
Chambered exhaust