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so, I installed my new (to me) 3 inch downpipe and cast elbow with dump pipe today and was sorely disappointed with the results. I have no leaks and it runs like it did, but less power. I still only have the factory boost guage(I know, I know) and with the inferior info it gives me, I am not...

I recently decided to add a cutout to my 87 gn exhaust. now i am thinking of a downpipe upgrade as well. any ideas? stock turbo and downpipe, test pipe, and new flowmaster axel back. Thinking the kirban 3 inch? Thanks Chris

I've looked at at a lot of posts but can't seem to find out the widest tire I can run on my stock wheels without rubbing or modifying the fenders. I'll be using bf Goodrich radial t/a's on stock 87 gn wheels. Thanks.

I picked up a nasty miss on my 87, changed plugs and wires was no help. All injecters show good, no engine light. the miss is idle and under throttle. My mechanic said it could need the lifters adjusted? They make very little noise. Any ideas on a fix would be greatly appreciated. 54,000 miles...

What works good and looks stock. Maybe even Delco parts? Thanks

My pressure switch (grey) is leaking alot from the hole on top, is the switch bad or is it another problem? I have had (of course) the intermittent hard pedal for a while (no tailgating!!). If it is the switch is there an in expensive supplier? Thanks. Any help is appreciated. Chris 87gn...

Friday night my dog (which I inherited whan my mother passed away) wanted to go outside, at 4:00 am. I let him out. After 15 minutes I am wondering what he is doing. Then I hear him barking like he is really pissed. (he never barks) I check the back door, he is not there. Then I hear a...

Friday night my dog (which I inherited whan my mother passed away) wanted to go outside, at 4:00 am. I let him out. After 15 minutes I am wondering what he is doing. Then I hear him barking like he is really pissed. (he never barks) I check the back door, he is not there. Then I hear a...

I am thinking about buying a "GN" that has been painted blue. (I like the blue and I can always put it back as it belongs when I get sick of it) The seller says he bought it as a GN. The RPO sticker is missing as they have painted the inside of the trunk and the door jambs with the color change...