Hi,

I have a cossie 2wd that runs 1 bar and a switch that increases boost to 1.5 bar.

I was wondering ( as I picked up the car already modified ) what was standard boost on this, and what is a reasonable modified boost.

At the moment all the oil seems to be pushed out of the block on 1.5 bar and leaks bit by bit on 1.0 bar

It already has a modified oil catcher with a pipe coming from the top of the rocker cover, and a modified head gasket for higher boost.

Am I running too much boost ?

Thanks

Paul.