Many of the NMRA classes are strictly Fox chassis Mustang based, like Real Street, but the NMRA's Open Comp and bracket classes allow Ford enthusiasts to run whatever Ford they like. Craig Connery of Mantua, New Jersey, runs NMRA's Open Comp class with his '67 Mustang fastback to the tune of mid-10s at over 130 mph. To get there, Craig uses a 521ci 460 stroker with aluminum Super Cobra Jet heads with a Victor 460 intake and a Holley 1050 Dominator. A pair of 10.5-inch Mickey Thompson slicks handles the power from the 9-inch and its 4.11 gears. Between the 9-inch and the all-motor 521 is a C6 trans with a 9-inch ATI Treemaster converter set for 4,700-rpm stall.