Thread: Nascar 9" gears
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Old 10-04-2020, 04:54 PM   #2
SSDiv6
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Default Re: Nascar 9" gears

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Originally Posted by 1347 View Post
Has anyone used with any success Nascar 9" gears? I am looking to try some different gear ratios, and Nascar gear sets, which cost the teams over 600 dollars, are deburred, Rem polished, and treated. A couple people told me at the div1 race last week they have used them, and I was wondering if others have tried them with success. They can be bought for less than 150.00 with one race on them. Once I figured out what gear ratio works best, I would probably buy a pro gear, but would like to put them in for more than one race. I have a super stock car that weighs 3000 lbs with a trans brake. That on a good day will see high 1.30 60ft times.
Have used them many times and no problems.
Having worked in the past for one of the former premier NASCAR engine builders, I got lots of insight on the parts they purchase and used for the teams. They do not cut corners and buy the best.

Last edited by SSDiv6; 10-04-2020 at 06:13 PM.
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