1987 Pontiac Firebird smoke when cold

Its not really. Its more grey than blue. But I didnt really look that closely. I know what smoke looks like from a car burning oil and it could go either way. Ill look more closely tommorow when I see it again but if it is burning oil could that be because its not totaly broken in yet?

Well I was thinking valve seals or its running rich. But it smokes for a few minutes, which makes me think maybe piston rings. But also its tuned port injection and its running 38 lb injectors vs. The 28lb on the stock motor. It also has high flow cats. Idk if any of this makes a difference.

Its darker smoke. But it only does it till the engine is hot then it doesnt at all. I know the engine is gunna need to be tuned cause I dont think the guy ever did it. I have no idea what th pump is producing but the injectors themselves are rated at 38 pounds. I would imagine the comuter regulates the actual amount of fuel going thru them tho correct? And I saw the valve covers off last night and it deffinatly looks like its brand new under there, do you think the valve seals could still be bad?

Well he is asking for 4 grand, and its got forged cranks, connecting rods and keith jackson forged pistons, comp cams, roller rockers, sameise intake runners, 38 lb injectors edlebrock headers with 3 inch pipes thru high flow cats to edlebrock mufflers with an h pipe, hes got some poly suspention and a strut mount crossmember. Hes also giving me a set of rear rims with brand new drag slicks and another 3.27 stock rear end, 2 extra sets of t tops ans a 300 watt 2 channel kicker amp with the car. Its got some minor body things but nothing important. The chassis has about 135k on it and the engine has 13 hours on it but theres no rust or bondo on it anywhere cause I looked closely for that. I would love to build my own motor but I dont have the money or time for that right now. It seems like a good deal even if I need to work on the valvetrain, but im just worryed about if ill have the time. The only thing is that im getting a little skeptical of it cause he said its an 87 that came with a 350 but I ran the vin and it came up as a 86 with a 305. So I dont know if hes really sure about what he has. What is your opinion?

Well I do know him, I work with him, I know hes a good guy, im just not sure if he knows what hes got. It is a trans am, and im not sure if the 350 came in them but I know they did on the 87 and up GTA's at least. But it isnt a GTA cause they didnt come out with that option till 87. I will ask for the title, and im having a buddy of mine at a dealershp run a Carfax on it for me.

Thanks alot. Yeah, im 20. I been driving around in beater cars my whole life that fall apart and some that struggle to make highways speeds haha, so as a muscle car guy im excited about it, but im just cautious about getting a car thats gunna be a money pit or needs more time than I have to give at this point. But if I have any more questions ill just post them here, thanks again

This is none of my business, mind you, but I'm 35 and don't make the same decisions as I did when I was 20. If I did, my wife would probably leave me, but I digress. As I said, none of my business, but if you're a mechanic, and this guy works with you, then I'm guessing he's a mechanic too. And he wants to sell you a car that smokes. I'd run like hell from that deal. Even if he isn't a mechanic (I'm not either, I've just gotten fairly experienced at working on cars by driving mostly crap over the last 19 years), I'd hate to buy something that I knew I was going to have to work on but was unsure how long it would take or how much it would cost. At any rate, I hope it turns out well for you.