These numbers may not seem high compared to numbers claimed on other L28s. But keep in mind this is on Connecticut RFG (reformulated Gasoline) which can hurt horsepower by 3% or more. The car will pull low 14/high 13 second quarter miles even with RFG however. For these runs the engine was revved to 7,000rpm.

- 1983 F54 L28, overbored .5mm
- shaved P90 head, stainless undercut valves
- 240 degree @.050" cam
- SU carbs with SM needles
- E12-80/MSD ignition on 1983 distributor
- engine compression 10:1