Recent content by 87GNBackToBlack

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  1. 8

    Factory stock brakes?

    I have a 87 G with 18k..... Checking to see if anyone knows how i can tell if it has original rotors and pads? My shocks are black, but has a blue sticker that says DELCO PERFORMER GAS CHARGED? are these replacmemnts for sure?
  2. 8

    Noise " Sounds Like Marbles"???

    thanks guys... I did have the car up on the lift, and had it running... While under there, i used a hollow pipe to listen, and the noise dosn't appear to be comming from under the oil pan but more towards the flywheel (tourque converter Area) I had the rear main seal done recently, my...
  3. 8

    Noise " Sounds Like Marbles"???

    my cat is hollowed , out... And yes i'm sure its comming from that area. its driving me crazy.... could it be the thrust bearing?
  4. 8

    Noise " Sounds Like Marbles"???

    its a brand new flexplate.
  5. 8

    Noise " Sounds Like Marbles"???

    Bolts are all tight.... Could it be the popet valve in the TC
  6. 8

    Noise " Sounds Like Marbles"???

    I've been tring to figure out a noise which appears to be comming right at the torque converter area. Sounds like marbles, its not consistant.... It will come and go, stay, go away then come back. Its only when car is up at operating temperture. Dosn't make the noise when its cold.... Also...
  7. 8

    Fuel Pressure?

    i have a new walbro pump hot wired, new fuel filter, new injectors and accufab FPR... It might be the gauge, as my TL readings to appear to be different. If it is showing much less FP after warmed up should i notice my BLMS going up? paul
  8. 8

    Fuel Pressure?

    Whats the deal with my fuel pressure, readings seems fine at start up, @ 40psi line On but after driving it around for a while, or maybe running at idle for a bit.... I notice the gauge has a much lower reading @ 35psi lone on from when i started. and it will flicker up and down 1 psi? Is this a...
  9. 8

    Boost And Knock?

    I noticed, my boost @ 1st Gear, dosnt pull that hard (some knock), As soon as it hits second gear it pulls hard. Then on a second run @ 1st gear, just under full throttle, 17psi pulls harder than FULL THROTTLE.... ? Too much boost in 1st gear, or do u need race gas. everything is within...
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