standing start with alot of spin even with new 225/45/17 Dunlop SPMAX tires. One of the last runs before returning the car back to stock. Boost is at abt 10 psi and AFRs between 11 at 4000 rpm and 12 at 7000. Car should be making abt 320 hp, i wanna say more like 330hp in winter temps.
mercedes, w124, E300, 300E, turbo, twin, merc, mosselman, speed, acceleration, race, cars, M103, 12, valve