Thanks for the info, Mauri! What pump timing do you use? Spec is 14 degrees ATDC for the later (1990-up) models, and that's where I have mine set. Does advancing the timing help? Also, is there any advantage to increasing the injector 'pop' pressure? Mine are at 143 bar, I was curious if there was any advantage to raising that to 160-170 bar or not.
