PORSCHE RACING HISTORY934
1986
2 February 1986 - Daytona 24 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 34 | Porsche 934 | 930 670 0161 | GTO | Kikos Fonseca (CR)/Luis Mendez (DR)/" Jamsal" (ES) | Latino Racing (DR) | 13th | 3rd | 67th | 512 laps |
2 March 1986 - Miami GP IMSA GTO - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 34 | Porsche 934 | 930 670 0161 | GTO | Kikos Fonseca (CR) | Latino Racing (DR) | 6th | 6th | 8th | 26 laps |
| 86 | Porsche 934 | GTO | " Jamsal" (ES) | Aesa Airlines Racing | 8th | 8th | 17th | 26 laps | |
| 91 | Porsche 934 | 009 00030 | GTO | Chester Vincentz (USA) | Electrodyne Performance | 33rd | 33rd | 21st | 5 laps - DNF |
22 March 1986 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 58 | Porsche 934 | 930 670 0162 | GTO | Rick Borlase (USA)/Jim Torres (USA)/Michael Hammond (USA) | Rick Borlase (USA) | 11th | 5th | 37th | 231 laps |
| 34 | Porsche 934 | 930 670 0161 | GTO | Kikos Fonseca (CR)/Luis Mendez (DR)/" Jamsal" (ES) | Latino Racing (DR) | 25th | 8th | 47th | 174 laps - DNF |
5 April 1986 - Road Atlanta IMSA GTO - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 91 | Porsche 934 | 009 00030 | GTO | Chester Vincentz (USA) | Electrodyne Performance | 2nd | 2nd | 9th | 32 laps |
| 31 | Porsche 934 | 930 670 0161 | GTO | Kikos Fonseca (CR) | Latino Racing (DR) | 6th | 6th | 15th | 31 laps |
27 April 1986 - Riverside 6 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 39 | Porsche 934 | 930 770 0911 | GTO | Jim Torres (USA)/Monte Shelton (USA) | B C W Racing (USA) | 24th | 8th | 36th | 147 laps |
| 34 | Porsche 934 | 930 670 0161 | GTO | Kikos Fonseca (CR)/" Jamsal" (ES) | Latino Racing (DR) | 33rd | 10th | 33rd | 91 laps - DNF |
| 58 | Porsche 934 | 930 670 0162 | GTO | Rick Borlase (USA)/Jim Torres (USA) | Rick Borlase (USA) | 54th | 19th | 38th | 8 laps - DNF |
4 May 1986 - Laguna Seca IMSA GT - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 34 | Porsche 934 | 930 670 0161 | GTO | Kikos Fonseca (CR) | Latino Racing (DR) | 7th | 7th | 15th | 32 laps |
17 May 1986 - Chartlotte IMSA GTO - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 91 | Porsche 934 | 009 00030 | GTO | Chester Vincentz (USA) | Electrodyne Performance | 26th | 18th | 6th | 37 laps - DNF |
8 June 1986 - Mid-Ohio 250 km IMSA GTO - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 91 | Porsche 934 | 009 00030 | GTO | Chester Vincentz (USA)/John Bauer (USA) | Electrodyne Performance | 20th | 9th | 8th | 57 laps - DNF |
22 June 1986 - West Palm Beach IMSA GTO - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 34 | Porsche 934 | 930 670 0161 | GTO | Kikos Fonseca (CR) | Latino Racing (DR) | 3rd | 3rd | 7th | 35 laps |
| 91 | Porsche 934 | 009 00030 | GTO | Chester Vincentz (USA) | Electrodyne Performance | 4th | 4th | 17th | 35 laps |
6 July 1986 - Watkins Glen 500 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 91 | Porsche 934 | 009 00030 | GTO | Chester Vincentz (USA)/John Bauer (USA) | Electrodyne Performance | 14th | 3rd | 27th | 133 laps |
| 34 | Porsche 934 | 930 670 0161 | GTO | Kikos Fonseca (CR)/Roy Valverde (CR) | Latino Racing (DR) | 26th | 6th | 35th | 122 laps |
24 August 1986 - Road America 500 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 39 | Porsche 934 | 930 770 0911 | GTO | Jim Torres (USA)/Werner Frank (USA) | BCW Racing (USA) | 13th | 3rd | 45th | 110 laps |
| 91 | Porsche 934 | 009 00030 | GTO | Chester Vincentz (USA)/John Bauer (USA) | Electrodyne Performance | 38th | 9th | 26th | 82 laps - Mechanical |
1 September 1986 - Lime Rock IMSA GTO - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 91 | Porsche 934 | 009 00030 | GTO | Chester Vincentz (USA)/Mark Hutchins (USA) | Electrodyne Performance | 6th | 4th | 19th | 116 laps |
| 39 | Porsche 934 | 930 770 0911 | GTO | Jim Torres (USA) | 17th | 9th | 32nd | 110 laps |
20 September 1986 - Watkins Glen 500 km GT - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 91 | Porsche 934 | 009 00030 | GTO | Chester Vincentz (USA)/John Bauer (USA) | Electrodyne Performance | 6th | 6th | 10th | 53 laps |
| 39 | Porsche 934 | 930 770 0911 | GTO | Jim Torres (USA) | BCU Racing (USA) | 24th | 13th | 37th | 42 laps |
5 October 1986 - Columbus IMSA GT - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 91 | Porsche 934 | 009 00030 | GTO | Chester Vincentz (USA) | Electrodyne Performance | 9th | 9th | 11th | 31 laps |
| 39 | Porsche 934 | 930 770 0911 | GTO | Jim Torres (USA) | 12th | 11th | 25th | 30 laps |
26 October 1986 - Daytona Finale 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 39 | Porsche 934 | 930 770 0911 | GTO | Jim Torres (USA)/Monte Shelton (USA) | BCW Racing (USA) | 36th | 14th | 53rd | 58 laps - DNF |