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Looking for someone around Austin tx that is more familiar with these cars and tuning to look over the way I been tuning to see if I'm goin in the right direction or not my name is Brian (512)653-8642

87 gn. With engine bored .020 over, lunati 206 cam ported heads,ta49,alky,2800 stall, 42lb inj, boxed lowers, dual air bags rebuilt tranny 28-10 slicks hooker header and exhuast runing 24lbs boost 21' timing been racing over 10years from street 67camaro -68 tube chassis camaro with 598bbc;) just...

My gn sat for 3 days and it was running perfect now everytime i mash it i get 2-3 kr with my alky kinda pisses me off bc i work on it more than i drive it what could cuase this all of a sudden

Looking for a set of stock headers and up pipe ,3" downpipe so selling my hooker stuff good shape everything seal well

Lookin for a set of stock header and up pipe let me no what u got

Ok i have 87 gn borred has 206 lunati cam 30lb inj, ta49,alky runin 22psi tt chip 93octane hooker headers /downpipe,exhuast car was really movin felt really strong i have a fuel guage in car and it would hit 65psi at full throttle but my scanmaster was only readin 760top of 3rd and i have 0kr...

I have a 87gn with a ta49 bored .20 with 206 lunati cam have walboro 340 with hotwire 2800 converter stock injectors alky kit rear air bags tt chip rebuilt trans hooker headers/downpipe. Exhuast what size turbo and injectors do i need to run mid 11s i have 10" slicks new on my car please give me...

I have a complete hooker exhuast and from the headers to the tips out back want to install a terry houston downpipe but dont no if it will clear my header

i just installed a alkycontrol kit on my car bought it from a dude on the forum got everything hooked up, however he forgot to send me the leds so i went to the local parts store and bought a led for the low level and turn on low level works fine but the turn on comes on at about 7 psi then cuts...

Looking to maybe sell or trade my rims and tires for some nice 15" rims these rims are very exspensive so no lowballers i do not have to get rid of them 1500$ or show me trades

Just installed a scanmaster and need help trying to tune my car runs good with no sputtering but the kr hit 6,3 in third how do i get rid of this?

Have a set of 30lb injectors run great 100.00 ta49 for sale tt chip will sell seperate or together

I have a set of aluminum valve covers that say buick motorsports they are in good condition they are on my 87 gn make offer

Almost new injectors runs smooth also ta49 turbo in great shape spools instant tt chip to match make offer on all or seperate call or text (512)6538642

Just got a set of ac delco 43ts plugs now wondering what to gap them at im runnin 17psi boost also kinda hard to start tt chips says 22/20 timing does the chip set the timing bc i used my cam tool and set timing to 25

looking for a maf for 87 gn having no luck finding one also need a scanmaster if u have either let me no will i buy them

i have a 87 grand national i just put a new tps and set it at.44 idle 4.66 wot crank up ran fine well then i had a oil leak on my guage so i fixed it and washed the oil off the engine good then when i went to start it after washing it has a bad sputter when i hit the gas and the check engine...