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Old 01-18-2021, 02:47 PM   #17
wensum
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Join Date: Apr 2011
Location: New Zealand
Posts: 444
Default Re: Model A rearend conversion

Our speedster will cruise effortlessly at 70mph with the F150 gearbox and the highest ratio 4th gear, but we only hold this speed on a motorway in light traffic and excellent road surface. Otherwise, it's most comfortable cruising speed is around 55 mph and it's brakes and suspension that dictate that.
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