7.3 di fuel screw?
Hotshot
Joined: Jun 2007
Posts: 10,008
Likes: 7
From: Austin, TX
The fuel screw on your IDI is increasing the fuel out put of the DB pump. Our PSDs do not technically have an "injection pump", but each single fuel injector is almost a mini injection pump and the injectors are electronically actuated.. The fuel pressure that we are providing is just to ensure adequate fuel get's too the injectors and doesn't massively change the fueling characteristics of the injectors.
If you want more fuel output, it must be done via programming the PCM.. Whether that be with a programmer or a selectable chip.
If you want more fuel output, it must be done via programming the PCM.. Whether that be with a programmer or a selectable chip.
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Davidson47274
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
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Jun 23, 2004 06:26 AM
