2003 z33 twin turbo, swap for g35 2005 engine

[koukistylejdm]

the engine into the car decided it was time to poop crossing the 400whp mark on the dyno last friday. found a new engine into a wrecked 2005 infiniti g35...

this one has the same intake manifold but the exhaust cam gear is variable
also known as vq35de(r)

since the ecu is all properly tunned already with the 2003 engine we Wonder if this one is exactly the same if we just remain the exhaust camgears unplugged...???

thanks a lot for your knowledge folks"!