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    Just want to show HKS BOV sound!

    I was testing this bov, but i didnt like the sound nor the way it idled, (very tiny diffrence)i know it was running slightly more richer than normal........., but Just wanted u fellas, (if u havent heard how it sounds like) to hear this hks bov i installed P.s. Already sold it and my car ;(...
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    For all you BOV lovers

    Sup guys, i know theres lots of guys out there that want to know how certain BOV's sound like, well here's a link to how my HKS SSQ BOV sounds like, not the best sound but gives u an idea, FYI i got rid of it for two reasons.....1- made my car run pig richer than how i had it 2- it just sounded...
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    Need flare nut size

    I been doing searches and could not find anything to tell me what sizes are the two flare nuts coming out of the power master cylinder, looks like there are two diffrent sizes the one towards front of car is bigger than the one towards the rear, Can anyone please tell me what size are they. I...
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    Need advice on which front and rear springs to go with

    I've done some thorough searches on my topic and I can't quite seem to make up my mind on which springs are right for me so I will ask u guys personally.... First off when I bought the car it came with upper and lower tubular control arms( don't know if this makes any difference), but I don't...
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    Just wanted to share

    87 grand national 60 psi mototron injectors V 5.7 tt chip Accufab fuel pressure regulator Walbro 255 fuel pump Hotwire kit 160 stat. T04b turbo K&N cone air filter Dual radiator fans Hooker exhaust Scanmaster
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    How do my scanmaster #'s look?

    Looks fine to me, but Just want to see if u guys see anything wrong with these scanmaster numbers, thx fellas Mv- 750-780 Af-05 L8-35 Bat.13.8 Int-128 Bl-121 Clt-165 Ats-126 R-825-850 Tps-.44 Iac-16 Mal-00 87 grand national 60 psi mototron injectors V 5.7 tt chip Accufab fuel pressure...
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    Help me ID this turbo

    I do not think its a factory turbo... I bought this car with it Posted from the TurboBuick.Com mobile app
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    Does anyone know how to replace throttle body shaft seals

    I took apart the tps unit and took the 1 screw off the plate that holds the seal in place, but thats as far as i went, am i doing this wrong Posted from the TurboBuick.Com mobile app
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    Air leak from throttle body

    I just did a boost test and found a leak on the TB, by the arm that mounts to the TPS, looks like some type of o-ring... Can i replace this and if so where can i get it from Posted from the TurboBuick.Com mobile app
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    Boost comes and goes

    I recently had a problem where i couldnt get past 10psi, so i troubleshooted the problem.(with some help from the TB) found & repaired cracked DS header,a few vac lines, and 1 bolt was loose on the downpipe. Then i drove it and boost came back 15-18 psi, then all of a sudden it goes back to not...
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    Lost boost

    Hey fellas , my gn used to push 16-18 psi, now all of a sudden it barley makes 10 psi, i did not make any changes to my car, it just happend all of a sudden, i found a crack on my DS exhaust manifold and just had it removed, welded and put back together with a remflex gasket, i was almost 100%...
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    Are my fans supposed to turn on @ 198 degrees

    Hey fellas, this is my first post on this site, and would like to say hello to everyone, and thank you for the knowledge that i have learned on this site... Now, i have a completly stock 87 gn with a minor mod or 2 (k&n air filter & lucas 30lbs injectors also scanmaster) i just put in new...
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