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Old 08-24-2020, 12:20 AM   #1
Stocker
20' Daredevil (Ret)
 
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Join Date: May 2003
Location: Jefferson State
Posts: 13,567
Re: Another gearing question

My K20 has 4.10s and close to 33" tires. It has spent very little time on the freeway, and that was years ago. IIRC, 70 mph was about 3000 rpm, so a 700R4's 70% reduction should yield about 2100 rpm. Which is in line with Jocko's chart above. Sounds about right for freeway use.
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