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What gears for 9" turbo LQ4 automatic

Old 10-22-2013, 08:52 PM
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Default What gears for 9" turbo LQ4 automatic

Getting ready to order a moser 9" but cant decide on gears. Specs are below but haven't decided on a tire size yet. Any help would be appreciated. Car will be a weekend driver that will see the 1/4 mile 1 or 2 days month.

2004 LQ4
224r Cam 114 LSA
Built 4l60e (will be upgrading to built 4l80e next year)
7875 turbo 1.15 ar
Full weight car with a fatboy in the seat
Made just shy of 680 on 12psi
Graph is with 10 bolt and 3.73 gears

Old 10-23-2013, 11:28 AM
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Looking for a good starting point consensus seems to be 3.25 or 3.50. Not looking for a specific trap speed just a good gear to get down the track and drive around town


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