diff's

[impulsed_sv6]

hey guys im looking at chanigng my jsut for racing at the drags
any suggestions for wat i should get to get the best time
it a vz sv6 auto

[HoldenOnn]

What are you looking at changing? And if you mean your diff or diff ratio (going by the title), then it's not just a bolt in for the night of racing, then put previous ratio back in afterwards. Also, many threads regarding which diff ratio people who own VZ's have gone too. Try a search.

But we shall await to find out what actually it is you want to change for the drags.

[impulsed_sv6]

the ratio and i kno it not a simple change out but if i can get somting that will see me a better time and still be good drive round on highway conditiosn id be very happy

[richardpalinkas]

3.4 prob the best i guess for both worlds

[HoldenOnn]

the ratio and i kno it not a simple change out but if i can get somting that will see me a better time and still be good drive round on highway conditiosn id be very happy

A search will provide many threads on this topic already. A helping hand below for you;

Question about a diff ratio :S

Diff gears in VZ ute

SV6 with 5 speed auto Diff Gears questions.

SV6 Diff Upgrade - 3.45s


Plenty of Info there for you. Should be all the info you need to make an informed decision for yourself.

Plus another link below so you can check what the car comes with spec wise from the factory;

Holden VZ Commodore / Calais

Regards