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Discussion Starter #1
I am considering it. I am sure it will help a little with my track times as well as the 60 ft time.
 

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I'm thinking of getting ahold of Speed Logix and driving my girl up to talk to them about it.
 

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Discussion Starter #5

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Gear

Im doing a 355 on my SRT8 /09

I thought and was told by several people and shops that they were no gears made for that center section. Also if I wanted a lower gear in my 09 Auto I would have to buy a complete center and the only choice I had was the six speed gear which is 391/392 which ever no 373 or 355's. Is that what you are doing or has someone finally came out with some.
I'm having it changed as we speak so I guess I'm just curious


Thanks LURCH!!!!!!
 

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09 auto should have 3.06 gears stock. 09 6speed has 3.92 gears.
 

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Yes the auto R/T has 3.06 gears. 09 SE has 3.64 gears and 10 SE has 2.87 gears. SE rearends are 198mm. R/T and SRT are 215mm and 226 mm.
 

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Discussion Starter #13
Richmond gear makes a 3.23 and 3.55 for the RT or SRT.

Auto cars come with 3.06
SE cars have 3.64
Manual RT or SRT with factory 18" wheels have 3.73
20" wheels have 3.92
 

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Richmond makes a gear set for the 215mm rear in the older cars, not the 226mm. With the 226mm your options are 3.06, 3.73, and 3.92
 

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Discussion Starter #15
Richmond makes a gear set for the 215mm rear in the older cars, not the 226mm. With the 226mm your options are 3.06, 3.73, and 3.92
I guess I will be going 3.73...........

Andy....How much for a set of gears?
 

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I guess I will be going 3.73...........

Andy....How much for a set of gears?
Not sure if Dodge sells the ring & pinion only. It would be easier to find someone with a 3.73 diff that wants the 3.06 and trade with them.

Richmond is supposed to have 226mm gears out by summer. They released that at PRI

Did they say what ratios were coming? Will they be $600 like the 210/215 diffs?
 

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Quaife and wave track make gears
 

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