Exhaust restriction/velocity and torque

[Pranav]

I'm told it's because it creates a vacuum where that breather enters the back of the TB. Were one to relocate that upstream of the intake restrictor, it ought to reduce that oil consumption cause by the suction on that hose.

Oh yeah I forgot the LT1 has that crappy TB breather port. I never moved my breather hose to the intake elbow on the LT1 because I was always scared of making that part of the intake oily and then suck contaminated crap into the opti since it feeds from the same area.

LS runs off the intake hose, way better. I'm down to a few ounces of oil in the catch cans per weekend outside of COTA and Cresson.