3.90's or 4.10's for a Non-Race Weekend Driver with ~400 RWHP?
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Racer
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#22
Burning Brakes
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#24
Racer
Member Since: Jul 2010
Location: Jefferson City Missouri
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JM20 ... I am surprised at those numbers. I would have thought the 4:10 would have been up over 2000 rpm's. I am running the 3:42's I think, so going to 4:10's would make a lot of difference. I can sure relate to your comment of actually passing someone in 6th however it is fun to feel the go when shifting down to 4th or 5 th for a pass.
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I went with 3.90's in my Z06, now that I've had them for a few months I'm glad I chose them over the 4.10.
Took me a few weeks to get used to the new gear ranges and I had to upgrade to a stickier tire to put the power down.
Took me a few weeks to get used to the new gear ranges and I had to upgrade to a stickier tire to put the power down.
#26
Burning Brakes
4.10's would be 1800 RPM's (And apparently you can actually pass someone in 6th gear)
I've also read the highway fuel loss with 4.10's is approx ~2mpg
I've also read the highway fuel loss with 4.10's is approx ~2mpg