Second Creek Gearing

[Harry L]

Hoping to run the RMVR event in July with a Hawke. Was wondering what the gearing would
be. With the higher altitude should I also re-jet and set the timing differently ? Can't
remember(senior thing !)
Thanks- Harry

[tjklimas]

Harry, I run a PRS RH01 CF with American Racers Tires.

Gearing for Second Creek with a 9:31 diff is: 1st-17:35, 2nd-20:32, 3rd-21:30, 4th-22:28

Carb for the Mile High City my setup:

Primary/Secondary Air: 180 or 185
Primary/Seconday Fuel: 170 for both

[Robert J. Alder]

Above looks pretty good to me. (Titan MK6, 9:31, Dunlap spec FF tire). I ran a very slightly taller 23:28 fourth this past weekend (about 4% = 250 rpm difference at full rev), but that could be a personal redline preference. Still got fastest FF lap for the weekend, but got beat by the dreaded BobDar. Drat! Spoiled again.

[Harry L]

Thanks Guys. This is the first year with the ff; so won't be a front runner(excuses-excuses).
Trying to get a few more from our club. You guys support us at our events with CVAR so well.
Harry

[scotts216]

Harry, another gearing set up to compare.....This past weekend at SCR I ran: 17:35, 18:32, 20:30, 23:29. On Dunlop treads.......

Be sure to check our RMVR website at www.rmvr.com
Great site with detailed results. We also have our own bulletin board like this one. Look forward to hosting our fellow vintage racers from CVAR. Let us know if you need any information when the time comes....Regards, Scott