Holset HX35 Install info on om603
Holset HX35 Install info on om603
(08-19-2010, 09:04 AM)muuris Forced is lacking practical experience on this subject.Wrong.
Quote:Cummins is DI and Merc is not.That makes little difference. All engines are air pumps. An IDI will take about 20% more air for the same power for thermal, friction and VE losses.
Quote:It also has a way better fuel injection and timing systems than these.Wrong again. Only the common rail models have dynamic control of timing. The P7100 and VP44 injection systems are no better or worse than what we use and they're very popular in the 1000+hp group.
(08-19-2010, 09:04 AM)muuris Forced is lacking practical experience on this subject.Wrong.
Quote:Cummins is DI and Merc is not.That makes little difference. All engines are air pumps. An IDI will take about 20% more air for the same power for thermal, friction and VE losses.
Quote:It also has a way better fuel injection and timing systems than these.Wrong again. Only the common rail models have dynamic control of timing. The P7100 and VP44 injection systems are no better or worse than what we use and they're very popular in the 1000+hp group.