[dragvw2180]

On my car I really am more concerned about the oil pressure at my shift point ( at least 10 psi for each 1000 rpm's ) . If your oil pressure isn't high enough at your shift point I would not race it until the problem is resolved to prevent internal damage. The pressure relief valve is located near the flywheel on the passenger side not near the pulley . A good investment is a VW shop manual . Good luck with your project, Mike McCarthy

 

[dragvw2180]

JMHO I like the VR1 oil but I still use Brad Penn straight 30 weight and have PLENTY of oil pressure at all rpm's and temps , I actually drive my race engine on the street . Mike McCarthy