I don't think a zvh bottom end will take 2 bar.
A standard cvh one possibly would, my old one ran 2 bar on standard everything, I couldn't beleive it but it did. Went like a train too. The standard cooler was oval
Same here pal... All I had was bailey breather set up... Stage 3 T3.48 off a 4x4 cos... Brand new standard cam and a front mount cooler ran 2bar and went like fuck lol.....God I miss this car.. Was a epic time..!
And the engine that run 2bar....
