SUNDAY'S RACE #4 was again gridded for a standing start based upon finishing order of the previous Race #3. Ginsberg and Armstrong on pole, with Donovan, Pedersen, George and Manor in that order. Bell and Cisar did not grid due to equipment failures.

At the start, rookie David Armstrong came out hard, charging towards T1. George, Manor Pedersen and Donovan took up the chase, and began picking off the slower non-class cars. Armstrong ran strong, when on lap 3, George made his move going into T2, passing on the inside. John began to stretch his legs, leaving Wayne and Richard to find a way around the red #20 car of Armstrong.

Manor showed Armstrong the #38's nose several times in an attempt to pass, and was finally successful in T1 of lap 6. Pedersen recognized Armstrong had lost momentum, and drove his Mustang under David in T2 to take the position. Now it's George, Manor, Pedersen and Armstrong, with Donovan gathering up the rear. Ginsberg developed brake troubles, pitting in lap 9 with a loose drivers front brake caliper.

The #20 car of Armstrong tried to follow Pedersen thru T6, but dropped a wheel off at the exit and spun. Richard Pedersen now piled on the driving effort to run after Wayne. The #38 Manor car saw Richard coming, began driving a defensive line in an effort to hold him off, but Pedersen was able to outbrake Manor into T10, and take over the 2nd place spot. John George's 5.0 Resto/Griggs Racing coupe continued his run towards the checker, with with Manor's #38 taking Pedersen in T2 with a late braking maneuver, regaining 2nd. At the finish, it was John George, Wayne Manor, Richard Pedersen, David Donovan with personal weekend best of 1:29.062, then Armstrong.