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3.07 to 3.46 diff ratio

petern64

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I'm thinking of going from my stock 3.07:1 diff ratio to 3.46 . has anyone done this and if so what did you think ? and what was cruising like with a shorter ratio,
my ride is an 2006 VZ SS auto, I've done the full exhaust,CAI, dyno tune, the car goes well but I'm looking for just a bit more punch!

thanks Pete
 

petern64

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mpower, did you do the ratio change I was asking about , if so what did you think ?

Pete
 

Munz

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I wouldn't waste my time with 3.45 go with 3.7 or 3.9, you will appreciate the 'punch' alot more

I have 3.9's and its way better than the old stock 3.07's
 

petern64

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thanks to all for the input , I'm thinking I'll give 3.7:1 a crack and see how it goes,
 
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