gears and fi
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From: Wood River, IL
gears and fi I have 4:10s right now. Is that going to be way too big of a gear for a procharged car? Anybody else running 4:10s? I thought maybe a taller tire like a 275/60/15 would be okay? Or should I go back to 3:42s? Thanks for any input.
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4.10/4.11 gears work very well with a ProCharger and a six speed, it makes the car very fun to drive, and the 6th gear overdrive ratio still gives you good highway mileage. If you ever forge the engine internals and crank the boost up, you may then want to swap to a 3.73/3.75 gear ratio. Bob
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From: Wood River, IL
Bump. I am buying a fab 9 and am wondering if a 3:50 gear ratio is good? Right now I'm just a cam only car but in the future I will have a built forged 370 with a D1 or bigger procharger pushing a lot of boost. Searching for 700-800 rwhp. So... would 3:50s do me good or should I go lower/higher?
Thanks.
Thanks.
Doing the math, 3.73 to 3.55's should get you where u wanna go. I haven't ran my car on the track yet, but its sooooo much fun on the street, especially on the highway. Bikes get suprised when i pull away from them. i'm running a 3.73 with the rest on my sig. good luck with yours.
Doing the math, 3.73 to 3.55's should get you where u wanna go. I haven't ran my car on the track yet, but its sooooo much fun on the street, especially on the highway. Bikes get suprised when i pull away from them. i'm running a 3.73 with the rest on my sig. good luck with yours.
Staging Lane
Joined: May 2010
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From: Harrisburg, PA
4.10's here and I have a blast. I don't take it to the track at this point though, it's just a fair weather top-down car. If the track is a concern to you I'd listen to the others. If it's just for fun, you'll be fine with 4.10's. If I bust the rear I'll go to a 12 bolt or 9" and then I don't know what I'll do for ratio. Image is 6th gear.
Here is a link to them. http://shop.brutespeed.com/Moser-Eng...ar-Ends_c4.htm Bob
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ATI ProCharger and Moser Sales 260 672-2076
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ATI ProCharger and Moser Sales 260 672-2076
PM's disabled, please e-mail me
E-mail: brutespeed@gmail.comob@brutespeed.com
https://brutespeed.com/ Link to website
4.10's here and I have a blast. I don't take it to the track at this point though, it's just a fair weather top-down car. If the track is a concern to you I'd listen to the others. If it's just for fun, you'll be fine with 4.10's. If I bust the rear I'll go to a 12 bolt or 9" and then I don't know what I'll do for ratio. Image is 6th gear.
BTW,Bob is a great guy to deal with!If you have any questions on Moser Gears(or Prochargers),his responce is second to none.
Thanks, I appreciate it! Bob
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ATI ProCharger and Moser Sales 260 672-2076
PM's disabled, please e-mail me
E-mail: brutespeed@gmail.comob@brutespeed.com
https://brutespeed.com/ Link to website
ATI ProCharger and Moser Sales 260 672-2076
PM's disabled, please e-mail me
E-mail: brutespeed@gmail.comob@brutespeed.com
https://brutespeed.com/ Link to website