| 1999 Pontiac Trans Am SLP Dyno Testing ? Trans Slam High Performance Pontiac Magazine - Off the rollers and into SLP's installation facility (50 feet from the dyno room), the Pontiac received its next round of improvements. ... |
| 1999 Pontiac Trans Am SLP Dyno Testing ? Trans Slam High Performance Pontiac Magazine - Off the rollers and into SLP's installation facility (50 feet from the dyno room), the Pontiac received its next round of improvements. ... |