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Originally Posted by stranges12712
(Post 577147)
Il be installing them...were doing rear diffs in school right now so the teacher would be glad to help me out, if not il get the transmission guy at work to throw them in.
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youre going to notice almost no change going from a 4.1 to a 3.9. go with the 3.6 if you have the TQ to justify it.
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It's better than the 3.90, but the3.63 still revs high as hell with the 6 speed. 3,700 rpm at cruise? :robert:
Someone buy my 3.63 so I can swap over to the CTS-V setup. :) |
Originally Posted by pschmidt
(Post 577577)
It's better than the 3.90, but the3.63 still revs high as hell with the 6 speed. 3,700 rpm at cruise? :robert:
Someone buy my 3.63 so I can swap over to the CTS-V setup. :) |
There's a reason our cars are equipped with multiple gears.
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Originally Posted by pschmidt
(Post 577582)
There's a reason our cars are equipped with multiple gears.
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Originally Posted by pschmidt
(Post 577577)
It's better than the 3.90, but the3.63 still revs high as hell with the 6 speed. 3,700 rpm at cruise? :robert:
Someone buy my 3.63 so I can swap over to the CTS-V setup. :) And how much do you want for the 3.63?:hustler: |
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