Jim's Dyno Plots 2001

1. Best 4th gear run. This motor is a 1.8L 0.5mm overbored to 1825cc, a stock 2L 16v head, Kent 258 cams, basically stock exhaust, CIS-E with no fuel enrichment.

 2. Last years 4th gear run overlay'd with this years run from the run int he 1 box to the left. Note the power loss in the low and mid range, but the gains at the high end. We suspect that this is again due to severe cam set retardation. We'll be adding more advance to bring back the power back into the midrange. A fuel enrichment device is also probably in order.