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    Speedo drive and driven gear question...

    Recently got some new wheels and tires for the ride and noticed the speedo is waaay off. Speedo shows about 20 mph slower than actual speed. So I've been looking for replacement gears for both the drive and driven gears. Going to replace the drive gear since I'm planning on flushing the...
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    wastegate puck stuck...again!!

    I had purchased a used stainless steel 3" DP a while back from a local turbo buick shop here in town. The previous owner upgraded to a 3.5" with his new exhaust and wanted to get rid of the 3" so I picked it up for a pretty good deal. He said it was an ATR pipe, I can't tell the difference...
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    Question for those with vacuum brakes...

    Ok guys, I'm about ready to swap to a vacuum setup and noticed that there is a single diaphram and a dual diaphram brake booster. For the guys that have done the swap, which one did you use? What are the pros/cons of using either one? Thanks in advance. -T
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    help...low 02s and knock

    Ok guys I can't seem to figure this out. I've had my car for over a year now and slowly getting it up and running like it should on a very small budget...meaning $50 here, $25 here, $100 here...etc. No charging plastic unless I have the cash to pay for it. Anyways, the car is a stock setup 87...
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    Speedo...what to look for now?

    Whats up guys, new member here needing some help. I've searched the boards and can't find any answers to my issue. I purchased an 87 GN last year and have been slowly getting it up and running. The speedo never really worked to begin with so here is what I've done to try to fix it.. I...
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    New member

    Hello all...after reading mulitple posts, I've finally decided to join and post my own. I've been an owner of an 87 GN for about a year, working on it on and off to get it up and running like it should. Making the time to tinker with the car is very hard with a family, but wife gave the ok to...
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