Only the following AIR HOLES and sizes are permitted in the bodyshells:
One (1) cooling hole may be cut in the front windscreen only (not intruding on either the roof or bonnet) with a maximum dimension in any direction of 60.00mm.
(散熱孔開在前擋風玻璃,最大尺寸不能大於6CM)
15.00mm maximum diameter hole in the roof for glow plug access.
Both front side windows and the rear window can be removed for ventilation, except for the side rear windows, which must remain intact.
(熱火頭孔位開在車殼頂部,最大尺寸是1.5CM,所有的”前排”側窗和尾窗可以開啟來進行散熱,後排的側窗就要保持完整)
Re-fuelling hole maximum 50.00mm diameter.(加油孔的最大尺寸是5CM)
Small holes can be made for the exhaust pipe, transponder and radio antenna.
No other holes are permitted. (除了壹些小孔給排氣管,感應器和天線使用外,壹律不得有其它的洞位)