G'day guys i have a vy s ecotec with all your other bolt on parts and the retuned cpu, i was just wondering what gains are to be had with the CROW CAMS TO SUIT V6'S WITH HIGHER RATIO ROCKERS? Please note that I currently have 1.9:1 rockers, also how does

Given you current mods, you would be looking at gains of around 10-15rwkw depending on the stage cam selected. Please note though that you would require a tune to suit. In regards to changes in characteristics of the motor, you would be looking at more of an aggressive idle, coupled with a power band shift more biased towards mid to top end.