1979 - Trans-Am Road America

21 July 1979 - Road America, USA

Peter Gregg wins in a Porsche 935/79

Overall - 1st, 2nd : TA-II - 1st, 2nd

No.	Car	#	Class	Drivers	Entrant	Pos	Class	Grid	Notes
59	Porsche 935/79	930 990 0030	TA-II	Peter Gregg (USA)	Bayside Disposal Racing, Inc. (USA)	1st	1st	2nd	25 laps
7	Porsche 935	930 770 0958	TA-II	Ludwig Heimrath, Sr (CDN)	Ludwig Heimrath (CDN)	2nd	2nd	3rd	25 laps
18	Porsche 935 JLP-1	JLP-1	TA-II	John Paul Sr. (USA)	J.L.P. Racing, Inc. (USA)	4th	4th	1st	24 laps
85	Porsche 935	930 770 0909	TA-II	Bruce Leven (USA)	Bayside Disposal Racing (USA)	5th	5th	15th	24 laps
98	Porsche 934	930 670 0162	TA-II	Werner Frank (USA)	Werner Frank (USA)	12th	6th	5th	22 laps
23	Porsche 914/6	473 29 24107	TA-I	Bob Zulkowski (USA)	Metal Craft Racing (USA)	20th	12th	27th	21 laps