Recent content by Den

Has anyone who has changed diff gears in their automatic had to also change the shift points in the transmission? Someone mentioned to me that fitting the diff gears to an auto also means tranny shift points need to be changed as well. Is this true? comments? I have an SV6 auto if that makes...

Hi All. I have a 2004 VZ SV6 Auto. Would I expect to get better acceleration by going from 2.87 to say 3.45 gears? I already know that I'll sacrifice top speed (hardly eva go harder than 200kph anyhow) and will need the speedo re-adjusted. Is there anything else I would need to do ? I read...