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Old 11-04-2006   #1 (permalink)
Knightnsd is offline Apprentice

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San Diego   California
Default 9 inch rear end gears

Any thoughts on best gears for nice streetable car?? The car has a stroked windsor and at the tires 303hp (4000-5100 rpms) and 371 torque (around 3500-4000 rpms). I thought the tremec tko 500 (With 3.27 Low Gear & .68 Overdrive) and regearing the rear to 350s from 411's would be make a usable first gear, WRONG. I am out of 1st at about 10-12 mph, the second, 3rd and likely in fourth on the highway at 65 mph. I spend all of the time shifting. The couple of shops I use have not really given any new thoughts on gearing the car and originally said the 350's would drop my rpms on the road and return the car to usable 1 st gear. Are 280's going to make the car a dog off the line???? Thanks in advane from any guys that have been down this road in advance.
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Old 11-04-2006   #2 (permalink)
03svtsnakevert is offline Rookie


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copperas cove   Texas
Default

maybe some 3.23s...go to www.richmondgear.com and they have a calculator to help you decide
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Old 11-05-2006   #3 (permalink)
Desert Dale is offline Apprentice

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Default gears

Hello, maybe a better choice for your trans would have been the Tremec with a 2.95-1 1st.gear. Another way to go might be a numerically lower (2.80-1) gear. I am guessing that your big Windsor has enough torque to get the car moving with that gear, versus a 3.50-1 gear. I personally am considering a 6 speed with the double overdrive, and a 3.40-1 or 3.70-1. But I occasionally drag race, so that would work for me. Good luck!! Desert Dale.
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Old 11-05-2006   #4 (permalink)
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Default http://www.richmondgear.com

the website is down, saw the calculator option and I hope to check that out once their site is back up.
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