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Type: Posts; User: SuperCoupeDave

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  1. Mine jumps around when I'm stopped and even in...

    Mine jumps around when I'm stopped and even in park. Ill be sitting there and it will jump up to 100mph to as far as it will go. It doesn't work but the odometer still works.
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    I got mine from spinning wheels.

    I got mine from spinning wheels.
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    Just did mine this last weekend. It was easy and...

    Just did mine this last weekend. It was easy and I have good brakes for the first time in years.
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    Boost it and its a whole different story. I have...

    Boost it and its a whole different story. I have 3 SHO's a 91,92 and 98. My 91 would catch up with my dads old 89 SC after I got it going. My 98 SHO sounds amazing with the muffler and 3rd cat...
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    I to am trying to get ahold of them. Looks like...

    I to am trying to get ahold of them. Looks like they have their accumulator balls in. I need one bad. Havent been able to drive mt car in a long time. If I cant get one I guess Ill just change mine...
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    MPX upgrade

    Hey guys, My stock SuperCharger needs a rebuild, but I figured I would go ahead and upgrade. I seen on SpinningWheels their MPX deluxe kit. What else will I need to get all of the parts to jive...
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    Mine will jump up to 100-120 while I sitting...

    Mine will jump up to 100-120 while I sitting still, lol
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    This. They are just ~~~~~~ covers over the...

    This. They are just ~~~~~~ covers over the original seats.
  9. Thread: Brakes

    by SuperCoupeDave
    Replies
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    12,642

    I've been on the waiting list for almost 2 years....

    I've been on the waiting list for almost 2 years. Doesn't look good.
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    Speedo is going crazy.

    Hey guys, My speedo has been messed up for a few years on my 89. It bounces from 0-60 to 100 and back to zero. Constantly. Even in park. My Odometer works fine but the speed is screwed. It all...
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    The reason those 2 are so loud is because they...

    The reason those 2 are so loud is because they have an OD pulley. My bone stock 89 isn't that loud.
  12. Mine when I'm doing a cold start it will do a...

    Mine when I'm doing a cold start it will do a quick high idle, quick being 1-2 seconds then drop to normal idle speed. Doesn't matter how cold it is in the garage. All my sensors are factory as far...
  13. My 89 is doing a similar thing, but its not...

    My 89 is doing a similar thing, but its not idling well in park either. Idle is somewhat erratic. RPM gauge moves around a lot. If I rev it in park when the engine speed comes down it wants to die...
  14. Both of my SC's that blew head gaskets never gave...

    Both of my SC's that blew head gaskets never gave me any warning. Just blew completely.
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    The 2 SC's I have had in the past both blew at...

    The 2 SC's I have had in the past both blew at 150k. Both within a few thousand miles of each other.
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    Too bad they don't make them in black chrome. I'm...

    Too bad they don't make them in black chrome. I'm gonna have my DUB's on my F150 sent in and be Black Chromed. It's kind of the best of both worlds.lol
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    My friend has a GTP Comp-G and his SuperCharger...

    My friend has a GTP Comp-G and his SuperCharger screams like crazy. Why are the SuperCoupes so damn quiet?!
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    Video of the M90 Charged SHO. ...

    Video of the M90 Charged SHO.
    https://www.youtube.com/watch?v=j0xTMvln3Sc
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    Here is another cool pic of an M90 on a V6 SHO...

    Here is another cool pic of an M90 on a V6 SHO motor in a sand rail.
    64919
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    Here you go. 64918

    Here you go.
    64918
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    I'll find some pics.

    I'll find some pics.
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    My 89 I have now has the SC in the front bumper,...

    My 89 I have now has the SC in the front bumper, but my last 89 didn't. I think it may have been wrecked at some time.
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    I know of a few guys that used built an intake...

    I know of a few guys that used built an intake and used an M90 on a 3rd gen V8 SHO. Don't know if they ever ran worth a crap.
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    Out of the SC's I've had in the past, they all...

    Out of the SC's I've had in the past, they all blew head gaskets at 150k. Other than that they were almost flawless.
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    I tried the JBL amp bypass, and it did not sound...

    I tried the JBL amp bypass, and it did not sound good at all. Also had to turn the volume way up to get good sound out of it. So I hooked it back up to the JBL amp, and it is much much better. The...
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