(JULY 3, 2017)
CONCORD, NC - Beginning with the next Manufactures Cup event at New Castle Motorsports Park, we will be including the exhaust header in our engine sealing process for Mini Swift, all the Yamaha classes and Iame Junior.
For the Iame Junior and the Yamaha classes, the wire will pass thru one head nut and thru the support strap on the exhaust header or can pipe.
For the MiniSwift, the wire will past thru one head nut and one of the header nuts.
All other classes require the wire to pass thru two head nuts.
Please insure you have all your hardware drilled with a 3/32" hole in advance.