Which injector do I need? 50# flex
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Joined: May 2022
Posts: 74
Likes: 19
Which injector do I need? 50# flex
Using a 50lb injector for flex fuel, standard fuel rails and intake.
I see 2 different ones
https://www.michiganmotorsports.com/...3-5-7-6-0-6-2/
38mm oring to oring
https://www.michiganmotorsports.com/...tors-set-of-8/
46mm oring to oring
https://www.michiganmotorsports.com/...tors-set-of-8/
I see 2 different ones
https://www.michiganmotorsports.com/...3-5-7-6-0-6-2/
38mm oring to oring
https://www.michiganmotorsports.com/...tors-set-of-8/
46mm oring to oring
https://www.michiganmotorsports.com/...tors-set-of-8/
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Joined: Apr 2010
Posts: 51
Likes: 6
From: Carrollton, Texas
If it is for an LS3, looks like 34mm is the way to go (not center to center, per Injector Dynamics comparisons). To try to compare, when I went to ID1050X injectors for my LS3, I got part number 1050.34.14.15.8. They have some dimensions on this page that may help: http://injectordynamics.com/injectors/id1050-xds/ They don't list center to center in the drawings, just the bottom of the O-rings. Center to center may be something like 36mm in that case.
If it is for an LS2, they list 48mm instead of 34mm. If you want, I can measure the center to center O-ring height when I get back home from some DW 55lb injectors I took out of the LS3 for reference.
If it is for an LS2, they list 48mm instead of 34mm. If you want, I can measure the center to center O-ring height when I get back home from some DW 55lb injectors I took out of the LS3 for reference.
Thread Starter
Advanced
Joined: May 2022
Posts: 74
Likes: 19
If it is for an LS3, looks like 34mm is the way to go (not center to center, per Injector Dynamics comparisons). To try to compare, when I went to ID1050X injectors for my LS3, I got part number 1050.34.14.15.8. They have some dimensions on this page that may help: http://injectordynamics.com/injectors/id1050-xds/ They don't list center to center in the drawings, just the bottom of the O-rings. Center to center may be something like 36mm in that case.
If it is for an LS2, they list 48mm instead of 34mm. If you want, I can measure the center to center O-ring height when I get back home from some DW 55lb injectors I took out of the LS3 for reference.
If it is for an LS2, they list 48mm instead of 34mm. If you want, I can measure the center to center O-ring height when I get back home from some DW 55lb injectors I took out of the LS3 for reference.
