Croft circuit - gearing

[Erikmex]

Im doing a day at Croft (full circuit) at the end of the month and have a query about my gearing, currently running a 4.4 with a 0.87 5th gear and a Pinto that peaks around 7200rpm, limter set at 7500, would this gearing be too short for the straights? what sort opf top speeds are guys hitting in similar geared cars?

[Graham]

sorry cant help, thats one circuit ive never been to