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08-12-2010, 09:37 PM | #1 |
Registered User
Join Date: Oct 2009
Location: Summerset SD
Posts: 312
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Fiquring out a Gear ratio
Hey fellas, I have a problem that I'm sure you Brainiacs can fiqure out for me.
I would like to know what the ratio of my Blazer will be in every gear of my sm465. My choices are a 3.07 and a 3.73 axles. I am trying to fiqure out what both will be in every combined gears....tranny and axle. It will be a 350 with Sm465 and 205. Either 3.07 or 3.73. Tranny gears are 1st...6.55 to 1.00 2nd...3.58 to 1.00 3rd...1.57 to 1.00 4th.. 1.00 to 1.00 Any ideas?? Do I just add or....??????????? Thanks fellas Patriot---- |
08-12-2010, 09:49 PM | #2 |
Senior Member
Join Date: Apr 2000
Location: Delta,Pa
Posts: 14,948
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Re: Fiquring out a Gear ratio
everything gets multiplied if im remembering right. Your first gear ends up somewhere in the 20's You can pull a house down with either rear
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Owner of North Point Car Care in Dundalk Md. We specialize in custom exhaust on both modern and classic vehicles. We are a full service auto shop from classics to modern vehicles. Feel free to contact me with questions. I will give a 10% discount to any board member. |
08-13-2010, 07:45 AM | #3 |
Registered User
Join Date: May 2009
Location: Motor City
Posts: 9,226
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Re: Fiquring out a Gear ratio
They multiply.
First gear: 6.55 x 3.07 = 20.11 Second gear: 3.58 x 3.07 = 10.99 or First gear: 6.55 x 3.73 = 24.43 Second gear: 3.58 x 3.73 = 13.35 etc K
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Chevrolet Flint Assembly 1979-1986 GM Full Size Truck Engineering 1986 - 2019 Intro from an Old Assembly Guy: http://67-72chevytrucks.com/vboard/s...d.php?t=342926 My Pontiac story: http://forums.maxperformanceinc.com/...d.php?t=560524 Chevelle intro: http://www.superchevy.com/features/s...hevy-chevelle/ Last edited by Keith Seymore; 08-13-2010 at 07:47 AM. |
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