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Would love to keep the car but i just had a newborn and i have too many toys. Time to start getting rid of stuff. I bought the car 7-8 months ago with the intention of giving it to my dad for a present but the economy and baby put a stall on those plans 87 buick grand national 68000 miles...

I have a 87 Gn. Current mods 100# valve springs Adj fuel pressure regulator Adj wastegate No mufflers Cold air kit Boost guage Fuel pressure guage Oil pressure and water temp guage Fresh tuneup new coil plugs wires etc. Stock turbo and intercooler on car I have a precision 70 turbo from...

87 grand national 67,000 original miles gnx clone new paint, fender flares, fender vents gnx badging chrome turbo shield chrome radiator cover new coolant overflow and washer fluid tanks new hood mat new vents on the dash new trim around shifter custom door panels with speaker pods...

hey guys 29 years old new member south of chicago. near kankakee i am a avid car enthusiast current rides 92 gmc typhoon currently in process of a ls1 kenne bell awd swap 99 corvette 408, 95mm front mount turbo in process 03 cobra procharged 99 hayabusa 500 hp turbo 00 corvette h/c/i...

hey guys, i have a 87 gn gnx clone. looking to add a little more oomph too her. right now she is stock with a cold air intake, no mufflers dual exhaust, adj fuel pressure regulator. new 91# valve springs new plugs wires and coil pack seems to be running pretty well what do you recommend i...

Just ordered set of gnx wheels for my 87 gn. They said for rear tires a 255 x 50 -16 would fit. my question. Will a 28 x 10.5 et street fit? Stock suspension

does anybody have this as mine is starting to rot.. or have a new one i can purchase?

hey guys i have a quick question 65,000 miles stock motor, i am upgrading my valve springs to a set of comp double valve springs. should i upgrade the pushrods at the same time? does anybody know the stock length pushrod? and if anybody sells them hardened thanks much

i seen the picture thread, but i want to see pics of what you guys would consider the MEANEST OF THE MEAN TR's.

stock suspension car what backspacing do i need and what size wheel to run a 28 x 10.5 tire. and backspacing for a 3" wide front any help greatly appreciated

okay guys. what are the best beginner mods to start with? car is bone stock with a adj fuel pressure regulator adjustable wastegate boost guage, fuel pressure guage, oil pressure guage, water temp guage i am putting the guages in the other two came with the car will be doing a muffler...

new to the gn scene. looking to do the basic bolt on mods. i've been reading about all different kinds of chips, and maf translaters, etc.. which setup do i go with?

what is the correct wheel size to get. looking to get a set of weld drag lites. backspacing/ wheel size and what is the largest tire we can run without rubbing. same with front!

does anyone run with no mufflers on the gns?

hey guys i own a 92 typhoon, had a full built motor turbo upgrades etc.. running 11.4's. just wondering are the gn's as finicky as the typhoon/syclones? thanks

looking to buy a gn here in the next week or so. Who does performance work in the area on them?. illinois

hey guys, new to the forum. I am looking to purchase a 87 gn down the road from my house. it has 65,000 original miles. interior looks pretty nice exterior was painted a few years back and someone recently keyd the car. I was wondering if there are any forum members that wouldnt mind taking...