The first dyno graph is the most recent and performed on 29 Aug 03. Temperature was approximately 95*F and boost set at 20psi. [Note: For some reason, I couldn't run any more. I will have to take a look and fix that problem.] EGT's remained below 860*C. The only difference between the most recent pull and the previous one is temperature (90* vs. 60* during Feb 2002) and a larger fuel pump (255lph vs. 190lph). The comparison graph details the advantages of the larger fuel pump. I noticed also that the injector duty cycle reached 90% with the respective 65lb/hr injectors. AFR was pretty much right on target and never peaked over 13:1. I will adjust for that at the respective rpm range.

Most recent

Comparison