OK, I need an injection pump element 101 lesson...
OK, I need an injection pump element 101 lesson...
04-14-2011, 08:22 PM
#1
Should I:
1. Just swap the elements and leave the cam rollers the same.
Or
2. Swap the elements and choose a selection of cam rollers that is even as possible.
I realize this is just blindly swapping parts but I'm looking for a best course of action to reach a baseline.
Now, my second question:
If the pump has a balanced delivery but the port closure/start of delivery is wrong, will adjusting the port closure/timing effect the volume from that element?
How about the reverse. If the port closure/start of delivery is balanced but the volume is not, will balancing the volume effect the other adjustment?
Thanks!
1998 MB E300 - 194,000 miles. Current/future mods: 7.5mm pump elements, Holset HX40 Turbo feeding Eaton M90 supercharger through custom fabbed intake system. Aeroturbine muffler, scratch-built 4" stainless exhaust. EGR eliminated, ECM recalibrated, modified rack position feedback circuit. Porterfield RS brake pads, Bilstein sport shocks, VDO EGT, oil and boost gauges.
2000 Ford F250 - 150,000 miles. Current/future mods: DP Tuner 3 map chip, scratch-built high flow intake, high output IDM, open circuit fuel system, ball bearing turbo, South Bend full metal clutch, slotted and drilled rotors. Autometer Sport Comp EGT and boost gauges.
So, I'm just going to go wild and swap my pump elements myself. I have a total of 12 cam rollers of various sizes to adjust the port closure/start of delivery.
Should I:
1. Just swap the elements and leave the cam rollers the same.
Or
2. Swap the elements and choose a selection of cam rollers that is even as possible.
I realize this is just blindly swapping parts but I'm looking for a best course of action to reach a baseline.
Now, my second question:
If the pump has a balanced delivery but the port closure/start of delivery is wrong, will adjusting the port closure/timing effect the volume from that element?
How about the reverse. If the port closure/start of delivery is balanced but the volume is not, will balancing the volume effect the other adjustment?
Thanks!
1998 MB E300 - 194,000 miles. Current/future mods: 7.5mm pump elements, Holset HX40 Turbo feeding Eaton M90 supercharger through custom fabbed intake system. Aeroturbine muffler, scratch-built 4" stainless exhaust. EGR eliminated, ECM recalibrated, modified rack position feedback circuit. Porterfield RS brake pads, Bilstein sport shocks, VDO EGT, oil and boost gauges.
2000 Ford F250 - 150,000 miles. Current/future mods: DP Tuner 3 map chip, scratch-built high flow intake, high output IDM, open circuit fuel system, ball bearing turbo, South Bend full metal clutch, slotted and drilled rotors. Autometer Sport Comp EGT and boost gauges.
Messages In This Thread
OK, I need an injection pump element 101 lesson... - by E300TSC - 04-14-2011, 08:22 PM
RE: OK, I need an injection pump element 101 lesson... - by garage - 04-14-2011, 09:08 PM
RE: OK, I need an injection pump element 101 lesson... - by 300D50 - 04-14-2011, 09:54 PM
RE: OK, I need an injection pump element 101 lesson... - by E300TSC - 04-15-2011, 07:34 PM
RE: OK, I need an injection pump element 101 lesson... - by 300D50 - 04-15-2011, 09:55 PM
RE: OK, I need an injection pump element 101 lesson... - by winmutt - 04-19-2011, 09:18 AM
RE: OK, I need an injection pump element 101 lesson... - by 300D50 - 04-19-2011, 09:23 AM
RE: OK, I need an injection pump element 101 lesson... - by winmutt - 04-19-2011, 01:53 PM
RE: OK, I need an injection pump element 101 lesson... - by E300TSC - 04-19-2011, 04:11 PM
RE: OK, I need an injection pump element 101 lesson... - by winmutt - 04-19-2011, 04:32 PM
RE: OK, I need an injection pump element 101 lesson... - by winmutt - 04-27-2011, 08:02 AM
RE: OK, I need an injection pump element 101 lesson... - by dieselmeken - 05-06-2011, 01:34 AM
RE: OK, I need an injection pump element 101 lesson... - by E300TSC - 05-06-2011, 01:34 PM
RE: OK, I need an injection pump element 101 lesson... - by George3soccer - 05-08-2011, 03:48 PM
RE: OK, I need an injection pump element 101 lesson... - by winmutt - 05-09-2011, 08:48 AM
RE: OK, I need an injection pump element 101 lesson... - by E300TSC - 05-10-2011, 05:27 AM
RE: OK, I need an injection pump element 101 lesson... - by winmutt - 05-10-2011, 09:14 AM
RE: OK, I need an injection pump element 101 lesson... - by E300TSC - 05-10-2011, 04:03 PM
RE: OK, I need an injection pump element 101 lesson... - by E300TSC - 08-28-2011, 06:40 AM
RE: OK, I need an injection pump element 101 lesson... - by dieselmeken - 09-29-2011, 05:38 AM
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