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will it survive 28 psi?

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  • im leaving to go pick up the car with my friend in 20 mins,

    i have a few open option sat this time

    60k mile 2.8 stock shortblock is on the engine stand ready to go, so if my block is broke i will do a cam swap into the 2.8 and bolt my topend etc onto it and will be going to dyno the car with that motor in the car

    anyways i will post back up soon as i know what is going on
    #1 1989 RS - THE L98 AND LT1/LS1 KILLER
    1LE SUSPENSION AND BRAKE SWAP,3.1L V6 8.5-1 CR, LIGHTENED CRANK,KB COATED PISTONS, CUSTOM 268/272 DUR CAM, CNC'ED HEADS, PORTED INTAKE,CUSTOM TURBO KIT W/ 67MM TURBO(AKA TO4R/Z) 28 PSI, TCI STREETFIGHTER 700R4 W/ TCI 4,500 STALL,ALL RUN BY A MEGASQUIRT ENGINE MANAGEMENT SYSTEM

    #2 95 granprix 3100 all stock for now
    ported heads and cam comming soon, megasquirt ems and turbo down the road

    Comment


    • i don't know very much about turbos...how is there coolant flowing out of the turbo? is there coolant in the oil too? if that's the case, i would be running at all right now.
      Andy

      sigpic

      fastest 1/8: 10.19@ 67.17
      fastest 1/4: 16.16@ 82.70

      62mm TB, 1.6 roller tip rockers, Ostrich 2.0, UD pulley, TB heater bypass, K&N, 180* stat, No cat, 99Grand AM dual cooling fans. 4T65E swap FDR 3.69, EP LSD, F.A.S.T. transmission controller, TransGo shift kit.

      Comment


      • ok the verdict is cracked block
        BUT its runnable

        i blew the bottom freeze plug out of the rear of the block, and cracked the block inbetween cyls 4-6 and 3-5 right below the deck about 1/2 - 1 inch inch down from the block deck.

        new freeze plug installed, tig welded the block up with nirod and put the trans back in. put a few leak stop tabs in the rad for good measure and i got 0 water leaks.

        tyen i proceded to take the car out on the street and beat the piss out of it at 9 psi.

        holy mother fucking shit the car is unreal

        videos of carnage and street runs and a flyby to be posted soon

        I WILL BE DYNOING THE CAR TOMMOROW MORNING WOOOOOT
        #1 1989 RS - THE L98 AND LT1/LS1 KILLER
        1LE SUSPENSION AND BRAKE SWAP,3.1L V6 8.5-1 CR, LIGHTENED CRANK,KB COATED PISTONS, CUSTOM 268/272 DUR CAM, CNC'ED HEADS, PORTED INTAKE,CUSTOM TURBO KIT W/ 67MM TURBO(AKA TO4R/Z) 28 PSI, TCI STREETFIGHTER 700R4 W/ TCI 4,500 STALL,ALL RUN BY A MEGASQUIRT ENGINE MANAGEMENT SYSTEM

        #2 95 granprix 3100 all stock for now
        ported heads and cam comming soon, megasquirt ems and turbo down the road

        Comment


        • Originally posted by torq455 View Post
          i don't know very much about turbos...how is there coolant flowing out of the turbo? is there coolant in the oil too? if that's the case, i would be running at all right now.

          the wwater coming out the ex was just condesation and water that ran into the headers when i had the turbo off for a few days
          #1 1989 RS - THE L98 AND LT1/LS1 KILLER
          1LE SUSPENSION AND BRAKE SWAP,3.1L V6 8.5-1 CR, LIGHTENED CRANK,KB COATED PISTONS, CUSTOM 268/272 DUR CAM, CNC'ED HEADS, PORTED INTAKE,CUSTOM TURBO KIT W/ 67MM TURBO(AKA TO4R/Z) 28 PSI, TCI STREETFIGHTER 700R4 W/ TCI 4,500 STALL,ALL RUN BY A MEGASQUIRT ENGINE MANAGEMENT SYSTEM

          #2 95 granprix 3100 all stock for now
          ported heads and cam comming soon, megasquirt ems and turbo down the road

          Comment


          • lol gotta love a good welder ya can fix anything

            Comment


            • watch and weep guys

              introducing the fastest 60* powered camaro ever lmao

              well maybe but well know for sure tom

              9 psi max boost launch at 3 psi smacking the rev limiter at 8grand before shiftiing to second gear



              video 2



              i love the way my car sounds dosent sound like anything else
              #1 1989 RS - THE L98 AND LT1/LS1 KILLER
              1LE SUSPENSION AND BRAKE SWAP,3.1L V6 8.5-1 CR, LIGHTENED CRANK,KB COATED PISTONS, CUSTOM 268/272 DUR CAM, CNC'ED HEADS, PORTED INTAKE,CUSTOM TURBO KIT W/ 67MM TURBO(AKA TO4R/Z) 28 PSI, TCI STREETFIGHTER 700R4 W/ TCI 4,500 STALL,ALL RUN BY A MEGASQUIRT ENGINE MANAGEMENT SYSTEM

              #2 95 granprix 3100 all stock for now
              ported heads and cam comming soon, megasquirt ems and turbo down the road

              Comment


              • Lmfao holy shit you revved that thing so damn high haha. I guess those welds held

                Comment


                • Originally posted by nixon5 View Post
                  Lmfao holy shit you revved that thing so damn high haha. I guess those welds held

                  it wasnt intentional i was having a hard time keeping the car straight i couldnt reach down fast enough to put it in second gear.that and i still havent lowered the rev limiter from 8k down to 7,400 rpms.

                  i may leave the limiter set to 8k for the dyno and then reset it depending on what the power curve look slike
                  #1 1989 RS - THE L98 AND LT1/LS1 KILLER
                  1LE SUSPENSION AND BRAKE SWAP,3.1L V6 8.5-1 CR, LIGHTENED CRANK,KB COATED PISTONS, CUSTOM 268/272 DUR CAM, CNC'ED HEADS, PORTED INTAKE,CUSTOM TURBO KIT W/ 67MM TURBO(AKA TO4R/Z) 28 PSI, TCI STREETFIGHTER 700R4 W/ TCI 4,500 STALL,ALL RUN BY A MEGASQUIRT ENGINE MANAGEMENT SYSTEM

                  #2 95 granprix 3100 all stock for now
                  ported heads and cam comming soon, megasquirt ems and turbo down the road

                  Comment


                  • You've run the car at 28psi but 9psi feels unreal?
                    Are you still going to dyno it at 28psi?
                    Last edited by ALLTRBO; 03-13-2009, 08:08 PM. Reason: typo

                    '88 Fiero GT - Project MIDTRBO
                    '10 Camaro LT/RS
                    The rest of my cars are for sale (Click here)
                    There's no replacement for turbo placement

                    Comment


                    • Originally posted by ALLTRBO View Post
                      You've run the car at 28psi but 9psi feels unreal?
                      Are you still going to dyno it at 28psi?
                      ive had the car up there on a much larger turbo, it was alot slower down low due to massive lag, but when it hit it hit hard, this 60-1 is sized just about perfect,maybe just a touch on the smallish side for what the car should do.

                      the reason that the car feels unreal now is cause it has so much more comming out of the hole

                      i am not gonan dyno at 28 max boost will prolly be 18 to 21 tops due to the fact the block was cracked and i had to weld it,and i dont know if theres any cracks internally.i need the rotating assembly out of this motor to put in my new block,so im trying not to hurt it
                      Last edited by project89; 03-13-2009, 08:34 PM.
                      #1 1989 RS - THE L98 AND LT1/LS1 KILLER
                      1LE SUSPENSION AND BRAKE SWAP,3.1L V6 8.5-1 CR, LIGHTENED CRANK,KB COATED PISTONS, CUSTOM 268/272 DUR CAM, CNC'ED HEADS, PORTED INTAKE,CUSTOM TURBO KIT W/ 67MM TURBO(AKA TO4R/Z) 28 PSI, TCI STREETFIGHTER 700R4 W/ TCI 4,500 STALL,ALL RUN BY A MEGASQUIRT ENGINE MANAGEMENT SYSTEM

                      #2 95 granprix 3100 all stock for now
                      ported heads and cam comming soon, megasquirt ems and turbo down the road

                      Comment


                      • still sounds like an old iron head '660.. lol

                        judging by the vids it doesn't seem that fast to me, Get some track times and dyno numbers.. then you can make wild claims like "fastest 60v6 Camaro"
                        Past Builds;
                        1991 Z24, 3500/5 Spd. 275WHP/259WTQ 13.07@108 MPH
                        1989 Camaro RS, ITB-3500/700R4. 263WHP/263WTQ 13.52@99.2 MPH
                        Current Project;
                        1972 Nova 12.73@105.7 MPH

                        Comment


                        • Originally posted by Superdave View Post
                          still sounds like an old iron head '660.. lol

                          judging by the vids it doesn't seem that fast to me, Get some track times and dyno numbers.. then you can make wild claims like "fastest 60v6 Camaro"

                          I wish sometimes I didn't have to be so secretive...
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                          Comment


                          • Originally posted by Superdave View Post
                            still sounds like an old iron head '660.. lol

                            judging by the vids it doesn't seem that fast to me, Get some track times and dyno numbers.. then you can make wild claims like "fastest 60v6 Camaro"
                            yes i can because no one is faster even with the old turbo so until somone throws down a better time i can throw that around

                            and of course it didnt look that fast the dam thing didnt hook up for a good 70 ft
                            #1 1989 RS - THE L98 AND LT1/LS1 KILLER
                            1LE SUSPENSION AND BRAKE SWAP,3.1L V6 8.5-1 CR, LIGHTENED CRANK,KB COATED PISTONS, CUSTOM 268/272 DUR CAM, CNC'ED HEADS, PORTED INTAKE,CUSTOM TURBO KIT W/ 67MM TURBO(AKA TO4R/Z) 28 PSI, TCI STREETFIGHTER 700R4 W/ TCI 4,500 STALL,ALL RUN BY A MEGASQUIRT ENGINE MANAGEMENT SYSTEM

                            #2 95 granprix 3100 all stock for now
                            ported heads and cam comming soon, megasquirt ems and turbo down the road

                            Comment


                            • Originally posted by ForcedFirebird View Post
                              I wish sometimes I didn't have to be so secretive...
                              me either when i rip the motor down to change blocks u will see just what im talking about.

                              u guys really have no clue
                              #1 1989 RS - THE L98 AND LT1/LS1 KILLER
                              1LE SUSPENSION AND BRAKE SWAP,3.1L V6 8.5-1 CR, LIGHTENED CRANK,KB COATED PISTONS, CUSTOM 268/272 DUR CAM, CNC'ED HEADS, PORTED INTAKE,CUSTOM TURBO KIT W/ 67MM TURBO(AKA TO4R/Z) 28 PSI, TCI STREETFIGHTER 700R4 W/ TCI 4,500 STALL,ALL RUN BY A MEGASQUIRT ENGINE MANAGEMENT SYSTEM

                              #2 95 granprix 3100 all stock for now
                              ported heads and cam comming soon, megasquirt ems and turbo down the road

                              Comment


                              • Originally posted by project89 View Post
                                yes i can because no one is faster even with the old turbo so until somone throws down a better time i can throw that around

                                and of course it didnt look that fast the dam thing didnt hook up for a good 70 ft
                                The 3400 turbo Corsica is still spinning at 300'
                                Links:
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