quick update: Installed a water/methanol injection kit. Sprays mist into the charge air pipe after the intercooler based on manifold pressure. Currently have it kicking on at about 10 psi since I primary objective is to keep the rings clean despite running WVO. Also had the car chipped so boost is higher than stock. So far, so good. Crankcase pressure (measured through dipstick hole) staying at zero despite running evil WVO through a turbocharged 606. We'll see if the "fix" is permanent or not..