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My, stock, 87 gn is reving up and down when i start it, sometimes to the point of quitting. Almost like its loading up, but once this thing gets warm it gets much better. Like clockwork when I lightly press the gas the damn thing will miss and then run out smooth.. say i'm in overdrive...

I've made an adjustable waste gate actuator allowing me to turn up my boost. Just wondering what you guys have ran into with turning up your boost. I have a fuel pressure gauge to check and so far it stays pound per pound with the boost rising

My big question is, can I take the turbo apart by basically splitting it where the oil feed line comes in and put it back together? I have to tap the holes where waste gate attaches. Thnk you for any help. Helpppppp

Can order some from autozone when I was looking to replace factory worn out EVERYthing. Just wondering if you guys know if this will help my ride height and if these, from autozone (Bilstiens), are a good shock or should order from somwhere else. I want my car to get its "rake" stance back...

I have just installed a TA-49 turbo on a totally stock 87 grand national. It boost's much different than when the stock one was on. I'm not sure why or if this is a normal thing but I felt like I had a much stronger boost with my factory turbo. Can't get the new turbo over 11 or 12 lbs of...

Now only getting 12lbs of boost now and doesn't seem like the pull is the same.. everything is factory except new turbo... please help for more power.. feels like its got more but won't unleash... I want the POWWAAARRRRR

As my first post I wanna say hello to the entire community thanking you in advance for any help you give me. My 87 GN, bone stock, failed emissions. Guy said I have high carbon levels. No service lights on or problems that I'm aware. I did find a vacuum hose off that fixed my idle. I...