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| JamesJ |
Dec 9 2023, 10:51 AM
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#1
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Member ![]() ![]() Group: Members Posts: 261 Joined: 30-April 20 From: Sunnyvale, CA Member No.: 24,202 Region Association: Northern California
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Hello World,
Has anyone successfully been able to pair(dial in) a modified 914 L-jet system with a 2200 or 2258? I am looking into doing this for my street car and am aware that the AFM will need to be modified. I have a 52mm throttle body with a modified throttle actuator so the operating arm will work with the L-jet and will fit the stock plenum seal. Will I need bigger fuel injectors than my new 2.0 injectors? If so, which ones? What else do I need? I did a Google search using key words, but was not able to find any previous threads on this topic. Any advice or thoughts would be appreciated. |
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| Geezer914 |
Dec 10 2023, 06:20 AM
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#2
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Geezer914 ![]() ![]() ![]() ![]() Group: Members Posts: 2,191 Joined: 18-March 09 From: Salem, NJ Member No.: 10,179 Region Association: North East States
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| porschetub |
Dec 11 2023, 01:55 PM
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#3
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914 Guru ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 5,006 Joined: 25-July 15 From: New Zealand Member No.: 18,995 Region Association: None |
I am running a 50 mm Vanagon throttle body on my 2056. Moved the large wheel in the AFM 2 notches to get the AFR from 14.2 to 13.2. Sir you are correct ,went thru my notes for VW AFM setting and found that I did change the spring tension on the wiper quadrant on the motor more than I mentioned . What was your final cam choice ? , seems the PO may have an issue there as 914werke mentioned. Appears the larger TB is a useful gain even on a mild engine ,I have the stock one and its pretty small. (IMG:style_emoticons/default/beer.gif) . |
| Geezer914 |
Dec 12 2023, 10:28 AM
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#4
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Geezer914 ![]() ![]() ![]() ![]() Group: Members Posts: 2,191 Joined: 18-March 09 From: Salem, NJ Member No.: 10,179 Region Association: North East States
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I am running a 50 mm Vanagon throttle body on my 2056. Moved the large wheel in the AFM 2 notches to get the AFR from 14.2 to 13.2. Sir you are correct ,went thru my notes for VW AFM setting and found that I did change the spring tension on the wiper quadrant on the motor more than I mentioned . What was your final cam choice ? , seems the PO may have an issue there as 914werke mentioned. Appears the larger TB is a useful gain even on a mild engine ,I have the stock one and its pretty small. (IMG:style_emoticons/default/beer.gif) . I am running a 9550 Web cam. |
JamesJ L-jet with a 2200 or 2258 Dec 9 2023, 10:51 AM
Root_Werks I did a 2.0 L-Jet that worked very well. Would thi... Dec 9 2023, 11:15 AM
Dave_Darling You might check to see what other ~2.2 liter 4-cyl... Dec 9 2023, 12:57 PM
Superhawk996 In this day and age - Microsquirt. Not the answe... Dec 9 2023, 01:07 PM
Geezer914 Enlarge the plenum opening for the throttle body u... Dec 9 2023, 01:24 PM
porschetub
Enlarge the plenum opening for the throttle body ... Dec 9 2023, 09:40 PM
Montreal914 Also a lot of engine/FI info on shoptalkforum.com
... Dec 9 2023, 01:31 PM
914werke Probably the displacement will have less impact th... Dec 9 2023, 03:44 PM
porschetub
Hello World,
Has anyone successfully been able to... Dec 9 2023, 04:18 PM
VaccaRabite IMO - why bother?!
L-jet is archaic. It uses... Dec 11 2023, 11:52 AM
VaccaRabite The biggest throttle body you can easily run is th... Dec 11 2023, 03:52 PM
JamesJ Thank you all for your replies...keep them coming,... Dec 12 2023, 12:01 AM
JmuRiz You need something like this...
https://youtu.be/K... Dec 12 2023, 08:34 AM
914_teener What's your budget?
You'll start running ... Dec 12 2023, 12:03 PM
VaccaRabite
What's your budget?
You'll start running... Dec 12 2023, 01:48 PM![]() ![]() |
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