 L jet on 2L heads, how to fit |
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| rfinegan |
 Sep 20 2025, 09:55 AM
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Senior Member  Group: Members Posts: 1,115 Joined: 8-February 13 From: NC Member No.: 15,499 Region Association: MidAtlantic Region 
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How are people fitting the Ljet intake manifolds to work with 2.0L heads? FWIW this will be on my 2056.
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| Dave_Darling |
Sep 20 2025, 03:09 PM
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#2
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914 Idiot Group: Members Posts: 15,262 Joined: 9-January 03 From: Silicon Valley / Kailua-Kona Member No.: 121 Region Association: Northern California
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You'd have to use the 2-liter runners. They're shorter than the 1.8 ones, so you need longer hoses to connect to the intake air distributor. (AKA the "plenum".) The runner pipes are the same diameter, or close enough.
--DD |
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Posts in this topic
rfinegan L jet on 2L heads Sep 20 2025, 09:55 AM
914werke I used custom silicone connector hoses Sep 20 2025, 10:41 AM
rfinegan So you use the Djet runners on a Ljet plenum? SO i... Sep 20 2025, 10:51 AM 914Sixer Take the 1.8 runners and drill 3rd center hole. Y... Sep 20 2025, 03:32 PM JamesM
Take the 1.8 runners and drill 3rd center hole. ... Sep 20 2025, 07:14 PM TRP Will you be running bigger injectors for the 2056?... Sep 20 2025, 06:45 PM JamesM Find a 912e system :lol4: :lol4: :lol4:
Serio... Sep 20 2025, 07:13 PM 914werke So you use the (2.0L) D-jet runners on a Ljet ple... Sep 20 2025, 10:30 PM GregAmy Genuine curiosity: why? Rebuiliding a 1.8L with 2L... Sep 21 2025, 06:26 AM rfinegan @GregAmy , This will be and after market EFI crank... Sep 21 2025, 09:06 AM rfinegan Thanks every one for the intake tips....no more sy... Sep 21 2025, 09:09 AM 914werke In my case it was a 2056 that I fitted a GoWesty T... Sep 21 2025, 11:46 AM GregAmy Good info...so it appears the LJet is the preferre... Sep 21 2025, 03:30 PM ClayPerrine I have run L-Jet on a 2.0 engine. The runners are... Sep 22 2025, 05:41 AM |
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