I need Injector school operations class
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More Turbo
Joined: Mar 2003
Posts: 578
Likes: 1
From: Green Bay Wi
I need Injector school operations class
Here is a question. Not fully understanding the flow of our type injectors. I understand a larger plunger squirts more volume of fuel. I understand larger nozzles shoot more fuel given they have less restriction. But does any of this require more Hpop? The oil flow driving this whole party.
Butt-Head
Joined: Apr 2004
Posts: 9,465
Likes: 2,943
From: Reed Point, MT
The ONLY reason a stock-ish high pressure oil pump would be insufficient for a higher volume/higher rate injector would be due to the intensifier piston outrunning the oil flow into the cylinder head. The quantity of oil isn't really the issue here but how fast the oil rail can be filled....at which point there are A LOT of other inadequacies.
This issue would be more prevalent in higher-RPM scenarios if there weren't other internal restrictions that rear their ugly heads.
This issue would be more prevalent in higher-RPM scenarios if there weren't other internal restrictions that rear their ugly heads.
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MONAVIERONJON
1994.5 - 1997 7.3L Power Stroke Diesel
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Feb 18, 2010 11:08 PM
