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I heard theres a new o2 sensor out there thats only 25 bucks and it does really well under the conditions with race gas.I forget the name i heard but if anyone knows anything about this please tell me more.Whats it called and more important where do i send my money?

does anyone make them for our GNs

Can i just replace the driverside with a stainless header or do i need to replace both for even flow?

I cracked my driverside exhaust manifold so i ordered a stainless one. Now Im wondering if i dont buy both sides will it affect my performance not having the same size header on both sides.The new one will flow bettter than the stock passenger side so ill have uneven flow.Or does that matter?

Setting the scene on a friday night at cecil cty dragway,43 degrees and slick track to boot and only my second time at the track with this 87 gn.Im sitting next to a 2000 something mustang cobra as hes talking with me he says hey dont worry about what im doing just run your own race cause youre...

Its gonna be a nice cool night.See ya there.

Going to the track tomorrow.Gonna be perfect weather.Hopefully ill see some of you there.

Im going and dont know anyone who goes to the track so id like to meet some people there to kick some asssssssssssss.

I dont know anyone that goes to the track so im wondering if i can meet up with any of you gn fans there to kill some vettes,imports,etc.

I just recently purchased a 87 GN and have owned a 1970 monte.I wanted to race the two against eachother so i slapped the slicks on the monte and left the GN bare footed.I stage with 3 lbs of boost and my friend stalls my monte at 2700 rpms,when the green hits im spinning like mad as i see the...

In deleware county Pa. it was a nice cool night as a black bad ass sounding vette pulled up next to me on a nice straight away. I looked at him and he looked at me and laughed in my face and said,if you dont know what my plate reads you will in a second.Well with that said .....oh did i forget...

Im going to the track on friday and i need some advice on some tuning like ....air pressure in my slicks,air pressure in both my airbags,fuel pressure for my 36# bluetops,boost level for my t49,how much boost to build when im staged at the line,etc.Any advice would be helpful and thank you all...

Just bought a th downpipe.Did not come with any gaskets though.No leaks at the top by turbo but there is a small leak where the downpipe meets thesingleshot exhaust i have.if i dont need a gasket will the small leak i have create a problem???????????

Well I have my final recipe and ready to go!!!I only need the right pressure for my air bags though.87 gn 36#blue tops,t49 turbo,fuel pump and reg and hotwire,k&n cold air,7 setting ultrachip,pinian snubber,airbags,hoosier 15x9s slicks,Need air pressure on those also....full slicks not drag...

k&n air,36#bluetops,7 setting multichip,t49 turbo,275 60 15 bfgs,2 airbags,pinion snubber,307 walbro fuel pmp,fuel reg,scanmaster,adj wastegate,10mm mag wires,is there anything missing?

I recently just got under my TR and saw something thats got me stumped.Imprinted on the tranny pan reads turbo hydromatic GMC. Is this the original tranny?

i bought some new parts for my tr.Im wondering what time slip to expect.K&N CAS,t-49 turbo,36#bluetops,thrasher108,2 air bags,hotwire kit,fuelpump and reg,taylor wires,275/60/15 bfgs,and if im at the track next week and its 85 degrees what octane should i run to be safe?

I have some parts for my 11 sec. haul,but I want to see if i need anything else. I have a right side air bag,36#bluetops,Thrasher 108s,big neck on intercooler,bfgoodrich275/60/15s,k&n filter,and the T-49 turbo. What if anything else could i need. thanks in advance for the help

Ive just bought a 1987 grandnationaland id like to run mid to high 11s. so far Ive got a t49 torbo,40lb injectors,taylorwires,hotwirekit,fuelreg,3 inch cat back single shot exh,k&n filter,bf gdrch 275/60/15s,2.5 inch extension 4 intercooler,and i have not gotten a chip yet. what will i need...