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Twilightoptics Hardcore (12sec Club)

Joined: 13 Jan 2004 Posts: 9191 Location: Auburn , WA
1987 Chevrolet Camaro IROC-Z
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Posted: Sun Oct 12, 2008 4:34 pm Post subject: 2.8 VS 3.1 Injectors |
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| Does anyone know the #/hr rating of both? |
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Al Hasse Member

Joined: 19 Nov 2005 Posts: 4379 Location: Bremerton, WA
1992 Chevrolet Camaro RS
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Posted: Sun Oct 12, 2008 4:48 pm Post subject: |
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Don't know about the 2.8, but the set I acquired and had serviced for my 3.1 were tested at 40 lbs. They were all final adjusted to 42. Not sure if that was a per hour pressure or just their tested pressure. _________________ 92 Camaro
89 Camaro
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91RSVert Member
Joined: 16 May 2007 Posts: 2736 Location: AR
1991 Chevrolet Camaro RS
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Posted: Sun Oct 12, 2008 4:51 pm Post subject: |
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40 would be the pressure, not the lb rating.
They are both in the range of 15lbs. You can put 3.1's in a 2.8 and not have any problems at all. 2.8's into a 3.1 you MIGHT run a bit lean. _________________ 2008 GMC Z71
1991 Camaro RS Vert
1972 Jimmy 4x4
20ft Longhorn Car Hauler
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Al Hasse Member

Joined: 19 Nov 2005 Posts: 4379 Location: Bremerton, WA
1992 Chevrolet Camaro RS
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Posted: Sun Oct 12, 2008 4:53 pm Post subject: |
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| I thought 40 sounded a bit high. |
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iansane Member

Joined: 16 Jan 2004 Posts: 5742 Location: Bothell
1991 Pontiac Trans Am
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Posted: Sun Oct 12, 2008 5:37 pm Post subject: |
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I've got a set of six brand new 3.8 injectors if you want them for cheap...  |
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Twilightoptics Hardcore (12sec Club)

Joined: 13 Jan 2004 Posts: 9191 Location: Auburn , WA
1987 Chevrolet Camaro IROC-Z
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Posted: Sun Oct 12, 2008 6:14 pm Post subject: |
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| TGO FWIW says 15lb for the 2.8 and 17lb for the 3.1. |
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91RSVert Member
Joined: 16 May 2007 Posts: 2736 Location: AR
1991 Chevrolet Camaro RS
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Posted: Mon Oct 13, 2008 3:56 am Post subject: |
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| 17lb is 3.4l motor. |
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blue89 Member

Joined: 23 May 2006 Posts: 3482 Location: Bellingham/Eugene
1986 Chevrolet Camaro RS
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