om603.912 hx40
om603.912 hx40
07-21-2019, 04:45 PM
#1
Im from Slovakia so i apologise if the spelling or some words might be wrong. I have build a om603.912 superturbo. 8mm dieselmeken pump with outside alda, holset hx40. what is the safe boost a om603NA ? actually i run 1,65 bar without any problems. The engine could handle a pressure of 2 bars ? ?.
Thanks
Hello
Im from Slovakia so i apologise if the spelling or some words might be wrong. I have build a om603.912 superturbo. 8mm dieselmeken pump with outside alda, holset hx40. what is the safe boost a om603NA ? actually i run 1,65 bar without any problems. The engine could handle a pressure of 2 bars ? ?.
Thanks
07-22-2019, 04:47 AM
#2
With an HX40 your bottom end is probably ok as it won't ever get high boost at low RPM
1978 300D, 373,000km... OM617.912 with a Holset HX30W, 7.5mm IP, 711.113 5 speed (project car, 7 years off the road and counting ;/)
1977 250 270,000km (parts car)
1977 300D (ex 280) 500,000km
1981 240D 498,000
1975 HJ45 ???,000
2001 2.8TD Rodeo 4x2 - 456,000 - DD
I'm sure you'd tell us if it wasn't
With an HX40 your bottom end is probably ok as it won't ever get high boost at low RPM
1978 300D, 373,000km... OM617.912 with a Holset HX30W, 7.5mm IP, 711.113 5 speed (project car, 7 years off the road and counting ;/)
1977 250 270,000km (parts car)
1977 300D (ex 280) 500,000km
1981 240D 498,000
1975 HJ45 ???,000
2001 2.8TD Rodeo 4x2 - 456,000 - DD
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