Professional drifting series, Formula D, is trying to quickly win over fans and competitors in order to become one of the top forms of motorsport in the United States. As folks have learned in the markets this past year, though, rapid growth does not come without some giant bumps in the road. It looks like Formula D has now slid into a wall with a few of its teams. Confusion surrounding the series rule book has come to a head in discussions at Drifting.com. The rules state that any change to a vehicle's OEM suspension design must be approved by Formula D. Of course, a visual inspection of every car lined up for a run at a Formula D event proves that no one is utilizing 100% OEM suspension components. Aftermarket coilovers, adjustable control arms and urethane bushings are all-too-,common modifications seen throughout the pits. Therefore, there must be a list available to competitors outlining the approved components for all competing vehicles. No such list is available, however. That means teams have no method of verifying that other competitors are following the rules, other than the fact an entry passed Formula D's own tech inspection. Current discussion is making a case for the use of vehicle technical sheets as found in series such as SCCA Speed World Challenge to list all allowable modifications for approved competition vehicles.

One particular team lies behind the call for rule revisions, while other concerned competitors back up their request for clarification. The vocal team is the group behind the Super Autobacs Nissan Skyline, which was recently deemed ineligible for competition by Formula D. The series organizers claim the Skyline features illegal front suspension modifications by using the OEM parts off a Nissan Laurel. However, the RWD Scion tC campaigning in the series is eligible despite also using suspension parts from another Toyota vehicle that shares the same chassis. The rules become particularly unclear when other vehicles are allowed to run with obviously altered suspension setups. 350Zs have altered the mounting points of their rear axles and Chevrolet Corvettes have converted from leaf springs to coilovers. Hopefully, Formula D can learn from this tussle and develop a fair and documented method of approving vehicle,s rather than leaving everyone in the dark. Thanks for the tip MrCoolGuy!

[Source: Drifting.com]