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SportTrac Discussion
Engine & Drivetrain
Final effective gear ratio.
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<blockquote data-quote="chad linkhart" data-source="post: 1030326" data-attributes="member: 73264"><p>So just curious as to what you guys think. I switch my tires to a smaller tire with the stock gears to currently a 245/45/20 until I can buy new back again but they will have the same diameter so with the new size my effective ratio is a 3.72. I have the 4.10 gears to put in but with the tire set up I have the effective would be a 4.29. I'll be putting a blower on so is this to much gear? I don't want the truck to be be building boost just cruising down the road.</p></blockquote><p></p>
[QUOTE="chad linkhart, post: 1030326, member: 73264"] So just curious as to what you guys think. I switch my tires to a smaller tire with the stock gears to currently a 245/45/20 until I can buy new back again but they will have the same diameter so with the new size my effective ratio is a 3.72. I have the 4.10 gears to put in but with the tire set up I have the effective would be a 4.29. I'll be putting a blower on so is this to much gear? I don't want the truck to be be building boost just cruising down the road. [/QUOTE]
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SportTrac Discussion
Engine & Drivetrain
Final effective gear ratio.
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