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streetability of 4.30 gears

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  • streetability of 4.30 gears

    im ordering a 12 bolt tomorrow and am still undecided on gears. i only run 1/8 and dont do much out of town driving. would 4.30 gears be good. how would they run on the street.
    Adam 2kSS #4959 6-speed
    PERFORMANCE: whisper lid, mac headers w/ offroad y pipe, SLP Loudmouth, LS1 hotcam, ls6 springs, Predator, ngk tr6's, spec stage 3 x-pad, steel billet flywheel, 5177, purge, bottle heater, moser 12 bolt, 4.30 gears, tb coolant bypass, FRA, !cags, !egr, !A.I.R.
    SUSPENSION : eibach pro kit, bmr boxed lca & relocation brackets
    APPERENCE : clear corners, camaro fill in on front bumper and back, black and silver SS badges

    http://www.geocities.com/xxlo00oixx

  • #2
    4:30's????????? hmmm.

    why not 4:10's..on an m6..they are very streetable.
    never heard of anyone getting "4:30's"

    The Goldens: Reno and Rocky

    2008 C6, M6, LS3, Corsa Extreme C/B, (it flys) & 2008 Yukon loaded (Titanic), 03 Ford Focus..everydaydriver.

    Wolfdog Rescue Resources, Inc.:http://www.wrr-inc.org
    Home Page: http://www.renokeo.com
    sold: 97 Firehawk, 97 Comp T/A, 2005 GTO, 2008 Solstice GXP turbo.

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    • #3
      the options on the 12 bolt go up to 4.56, there are also 4.30's, 4.11, 3.73, 3.42, and lower
      Adam 2kSS #4959 6-speed
      PERFORMANCE: whisper lid, mac headers w/ offroad y pipe, SLP Loudmouth, LS1 hotcam, ls6 springs, Predator, ngk tr6's, spec stage 3 x-pad, steel billet flywheel, 5177, purge, bottle heater, moser 12 bolt, 4.30 gears, tb coolant bypass, FRA, !cags, !egr, !A.I.R.
      SUSPENSION : eibach pro kit, bmr boxed lca & relocation brackets
      APPERENCE : clear corners, camaro fill in on front bumper and back, black and silver SS badges

      http://www.geocities.com/xxlo00oixx

      Comment


      • #4
        I have buddies here in KC with 4.10, 4.30s and 4.56s. Mike loves his 4.30s.
        LS15 Power! Another LSx engine coming soon.

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        • #5
          4.30's are fairly streetable but one of the most important things is if your cam will work well with those gears. What cam are you running?

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          • #6
            ls1 hotcam, it has a power band about the same as stock.
            Adam 2kSS #4959 6-speed
            PERFORMANCE: whisper lid, mac headers w/ offroad y pipe, SLP Loudmouth, LS1 hotcam, ls6 springs, Predator, ngk tr6's, spec stage 3 x-pad, steel billet flywheel, 5177, purge, bottle heater, moser 12 bolt, 4.30 gears, tb coolant bypass, FRA, !cags, !egr, !A.I.R.
            SUSPENSION : eibach pro kit, bmr boxed lca & relocation brackets
            APPERENCE : clear corners, camaro fill in on front bumper and back, black and silver SS badges

            http://www.geocities.com/xxlo00oixx

            Comment


            • #7
              I know of the LT4 hotcam but I have never heard of the LS1 hotcam? What is the duration at .050, lift , and LSA? How big of a shot on your juice?

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              • #8
                Originally posted by Adam 2kSS
                ls1 hotcam, it has a power band about the same as stock.
                You need to rev higher. Don't get that short of gears unless you increase the redline, you'll be rowing through the gears WAY too fast, and losing the torque multiplication in the lower gears too soon.
                Former Ride: 2002 Pontiac Trans Am WS6 - 345 rwhp, 360 rwtq... stock internally.

                Current Ride: 2006 Subaru Legacy GT Limited - spec.B #312 of 500

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                • #9
                  That is where I was going Jay, . Seriously though Jay is right Adam. With 4.30's and juice you would most likely have traction problems resulting in unpleasant 60 footers, and then when you did hook you would lose out on one the choice benefits of N2O, instantaneous torque. Try 3.90's, I think you would be happy.

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                  • #10
                    Originally posted by fastTA
                    I know of the LT4 hotcam but I have never heard of the LS1 hotcam? What is the duration at .050, lift , and LSA? How big of a shot on your juice?
                    218/227 525/525 112

                    100 shot
                    Adam 2kSS #4959 6-speed
                    PERFORMANCE: whisper lid, mac headers w/ offroad y pipe, SLP Loudmouth, LS1 hotcam, ls6 springs, Predator, ngk tr6's, spec stage 3 x-pad, steel billet flywheel, 5177, purge, bottle heater, moser 12 bolt, 4.30 gears, tb coolant bypass, FRA, !cags, !egr, !A.I.R.
                    SUSPENSION : eibach pro kit, bmr boxed lca & relocation brackets
                    APPERENCE : clear corners, camaro fill in on front bumper and back, black and silver SS badges

                    http://www.geocities.com/xxlo00oixx

                    Comment

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