 D jet air screw adjustment, D jet air screw starting point |
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| SWH |
 Oct 14 2024, 11:27 PM
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Newbie  Group: Members Posts: 16 Joined: 27-April 24 From: Arizona Member No.: 28,084 Region Association: Southwest Region  |
Just completed engine rebuild on 1974 2.0L. Original D-jet injection system is in place. Did the cam break in this weekend. The throttle body has an air screw that I can’t find any information on where to set. Any information is appreciated in starting point adjustment and how to determine best setting.
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| dr914@autoatlanta.com |
Oct 17 2024, 03:00 PM
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#2
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914 Guru Group: Members Posts: 8,232 Joined: 3-January 07 From: atlanta georgia Member No.: 7,418 Region Association: None |
sure does look great, how did you refinish the impellor housing?
set valves dwell and timing, then put the control unit knob in the middle and air bypass two turns out, start the engine let the aux air valve close make sure that you have no vacuum leaks and a good air pressure sensor and a good vacuum advance/retard and that the mechanical advance is working and adjust from there red hot ot 950 rpm QUOTE(SWH @ Oct 14 2024, 10:27 PM)  Just completed engine rebuild on 1974 2.0L. Original D-jet injection system is in place. Did the cam break in this weekend. The throttle body has an air screw that I can’t find any information on where to set. Any information is appreciated in starting point adjustment and how to determine best setting. |
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Posts in this topic
SWH D jet air screw adjustment Oct 14 2024, 11:27 PM
emerygt350 Looks great. That screw is really to taste at fir... Oct 15 2024, 05:07 AM
ctc911ctc 9 Oclock in reference to the direction of the car ... Oct 15 2024, 08:45 AM emerygt350 As it would sit in the car and you looking towards... Oct 15 2024, 09:26 AM SWH Thanks for the feedback. I do have a mild cam from... Oct 16 2024, 01:50 PM emerygt350 Is it a 2056 (bigger jugs and pistons)? Even if n... Oct 16 2024, 05:30 PM TheCabinetmaker The air bleed screw sets final idle speed after dw... Oct 17 2024, 02:40 PM |
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