Mini Modifieds June 06, 2017 03:28AM
What kind of tire speed and final ratio are the grand national mini modifieds running?

Re: Mini Modifieds June 07, 2017 04:11AM
Ratios are from 8 to 12.5. You can figure tire speed from there as ts is contingent on engine RPM. Some are turning 10,000 and some are at 8500 or so. JW

Re: Mini Modifieds June 07, 2017 05:54AM
JW, who would be turning 10 grand of rpm's?

Re: Mini Modifieds June 07, 2017 08:06AM
The guys with a lot of money

Re: Mini Modifieds June 09, 2017 01:34AM
The NTPA mini class has killer schedules this year at both the GN and RN2 levels and it takes a lot of money and time to compete. JW

Re: Mini Modifieds June 08, 2017 04:33PM
I talked to a driver that runs a super modified and a mini and asked about the gearing to weight ratio between the two machines and he said the big tractor is geared for 140 mph wheel speed and the mini is geared for 160mph

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