Do i really neeed 24 LBS or not.. - FirebirdV6.com/CamaroV6.com Message Board

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  • #1

    Do i really neeed 24 LBS or not..

    Car is in the shop now. I was really thinking lately if i really need to put the 24 lt1 lbs injectors in or not, Or should i just use the stock 17 lbs.
    Mods are gonna be...
    *2030 Crane cam
    Forged .30 over Ross pistons
    *20% more flow melling oil pump
    block bored .30 over
    P&P heads 3 angle valve job
    P&P upper and lower intake
    *All Comp valvetrain parts Hardened Pushrods
    *1.6 Rockers
    *LT1 #24's
    100-150 wet kit
    10.1 compression
    *Pacesetter 3.4 Headers and Y pipe


    But i already have a 255 Walbro is that enough?
    New:04 GMC Sierra 1500 RCLB 4x4 5.3 GU80 3.73\'s.<br />Truck pics<br />Mods<br />Go fast: Panel K&N filter and soon SS truck catback.<br />Appearance: Stull Billet grill,Weston Chrome step tubes,Rhino Chrome hitch step,ARE painted fiberglass cover,Silver star lighting.
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  • #2
    It all makes those 17 lb/hr injectors look small @ stock fuel pressure.
    That fuel pump won't do any thing different untill you turn up the fuel pressure.
    What kind of porting job are your geting for your heads?
    That cam isn't that big so you might what to try uping your fuel pressure with stock injectors first and puting that fuel pump to work.
    I think you will be running real rich if you use those injectors.

    [ July 11, 2004, 11:12 AM: Message edited by: oil pan 4 ]
    \'85 Z28, T-tops new LG4 and TH700<br />\'85 3.4L 5-speed<br />mods: <a href=\"http://www.cardomain.com/id/oil_pan_4\" target=\"_blank\">http://www.cardomain.com/id/oil_pan_4</a> the nitrous exhaust O2 safety, pg 3. <br />Areo space materal engineer wantabe

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    • #3
      Thats what i was worried about, running too rich and not able to get it tuned. So you think it would be ok to run stock injectors and just bump the pressure up..
      they are doing a standard port job with 3 angle valve job.
      New:04 GMC Sierra 1500 RCLB 4x4 5.3 GU80 3.73\'s.<br />Truck pics<br />Mods<br />Go fast: Panel K&N filter and soon SS truck catback.<br />Appearance: Stull Billet grill,Weston Chrome step tubes,Rhino Chrome hitch step,ARE painted fiberglass cover,Silver star lighting.

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      • #4
        i'll trade you a set of 19# injectors from a 3400 for the 24 lb injectors
        -Aaron, AKA ATL2001<br />93 3.4L <br /><a href=\"http://www.ilfba.com\" target=\"_blank\">www.ilfba.com</a>

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        • #5
          Originally posted by StudlyCamaro:
          i'll trade you a set of 19# injectors from a 3400 for the 24 lb injectors
          get on aim aaron..
          New:04 GMC Sierra 1500 RCLB 4x4 5.3 GU80 3.73\'s.<br />Truck pics<br />Mods<br />Go fast: Panel K&N filter and soon SS truck catback.<br />Appearance: Stull Billet grill,Weston Chrome step tubes,Rhino Chrome hitch step,ARE painted fiberglass cover,Silver star lighting.

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          • #6
            Do you have new orings on yours?
            I have 8 24's... im sure you only have 6 19's right?I'll trade but getting them to you is gonna be the issue since i have no car and the 24's are at the shop..
            New:04 GMC Sierra 1500 RCLB 4x4 5.3 GU80 3.73\'s.<br />Truck pics<br />Mods<br />Go fast: Panel K&N filter and soon SS truck catback.<br />Appearance: Stull Billet grill,Weston Chrome step tubes,Rhino Chrome hitch step,ARE painted fiberglass cover,Silver star lighting.

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            • #7
              What did the 3.8L come with? (while we're on the subject of different injectors, and I'm doing a 3.8L swap [img]smile.gif[/img] )
              2005 Ford Focus ZX3 SE D20 M5 - Modified ;) <a href=\"http://www.knightenmotorsports.com\" target=\"_blank\">http://www.knightenmotorsports.com</a> <br />[ U R L = h t t p : / / w w w . g e o c i t i e s . c o m / h e a r t l a n d _ h e a t _ v 6 ] Heartland Heat V6 [ / U R L ]

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              • #8
                Originally posted by speedracer95v6:
                What did the 3.8L come with? (while we're on the subject of different injectors, and I'm doing a 3.8L swap [img]smile.gif[/img] )
                22
                New:04 GMC Sierra 1500 RCLB 4x4 5.3 GU80 3.73\'s.<br />Truck pics<br />Mods<br />Go fast: Panel K&N filter and soon SS truck catback.<br />Appearance: Stull Billet grill,Weston Chrome step tubes,Rhino Chrome hitch step,ARE painted fiberglass cover,Silver star lighting.

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                • #9
                  Good enough for me then.
                  2005 Ford Focus ZX3 SE D20 M5 - Modified ;) <a href=\"http://www.knightenmotorsports.com\" target=\"_blank\">http://www.knightenmotorsports.com</a> <br />[ U R L = h t t p : / / w w w . g e o c i t i e s . c o m / h e a r t l a n d _ h e a t _ v 6 ] Heartland Heat V6 [ / U R L ]

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                  • #10
                    Back to my question?...
                    New:04 GMC Sierra 1500 RCLB 4x4 5.3 GU80 3.73\'s.<br />Truck pics<br />Mods<br />Go fast: Panel K&N filter and soon SS truck catback.<br />Appearance: Stull Billet grill,Weston Chrome step tubes,Rhino Chrome hitch step,ARE painted fiberglass cover,Silver star lighting.

                    Comment

                    • #11
                      Well ive decided to trade my buddy with a 5.0 injectors.
                      New:04 GMC Sierra 1500 RCLB 4x4 5.3 GU80 3.73\'s.<br />Truck pics<br />Mods<br />Go fast: Panel K&N filter and soon SS truck catback.<br />Appearance: Stull Billet grill,Weston Chrome step tubes,Rhino Chrome hitch step,ARE painted fiberglass cover,Silver star lighting.

                      Comment

                      • #12
                        i just did my cam swap and split ratio rocker arms on my ride and i put in the 24lbs wayyy too rich even with my fuel pressure down.... i tried it on just below 30 and its too rich i might lower it a bit but i had a rocker arm come loose in the shakedown runs of it so i gotta go back in and tighten things up
                        Slammed, Cammed, Stalled, Rollin on ZR1\'s and the sickest exhaust you have ever seen on a camaro Z06 style whoo whoo.<br />I\'m the reaper dude, ask ur people dude. I move

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