turbos

I noticed a car like a SRT4 or audi has a average PSI for the turbo of about 8-15 PSI and a truck like a F-250 can have up to 30 PSI safley. Why is this?

My dealership would not tell me but i was wondering if they are going to be coming out with a new 911 turbo s or will they leave the old one or is their going to be a faster one then that coming out. I have a 2010 GT2 RS but the 911 turbo S is faster so would it be similar to old 911 turbo S

It's the 180bhp version from 99, i was wondering if it has 2 turbos or not? if not how does it work because the car has two exhaust manifolds, so what's on the other one? and if someone is familiar with these cars can u tell me what MPG to expect.. 10x

It's the 180bhp version from 99, i was wondering if it has 2 turbos or not? if not how does it work because the car has two exhaust manifolds, so what's on the other one? and if someone is familiar with these cars can u tell me what MPG to expect.. 10x

mechanics said that the gaskets on the turbo are not serviceable and i would need to buy a whole new turbo .............

I'm looking to buy a 2002 Mitsubishi eclipse from my girl friends dad possibly and it's only runnin like 150 h/p. I'm looking to maybe get a 420 turbo kit or another turbo kit that's really powerful for around 2k. If you know of any turbos and where I can get them that run high in h/p and...

power, without mods? Okay so i have a mitsubishi Lancer Ralliart and i can't mod it. Just a couple days ago i went out and got a K&N air filter, which jumped my performance a bit. But i would like more power without mods because of the twin turbos i have in it (one being an evo turbo) i can't...

when you have blown turbos how much would the car be worth in fair shape FOR SALE BO

i am thinking about getting either an audi a4 1.8t or a a4 3.0 v6 tiptronic transmission either way but im worried about the turbo in the 1.8 cuz i dont have the cash to replace it so which one would be a better choice

I searched on google and nothing i like came up. Some websites even make you pay to get an answer, how lame is that. Please help me out.

how are the bearings lubricated when it comes to large-commercial sized turbos for semis & such?

MPV? Is this a good way to "boost" my fuel economy? Should I install one, or should I look into using two different sizes? I am also concerned about the whining. There's plenty of whining in my car already.

It is just a thought It is more than likely way to costly but I do like going really fast some times. But it really could be fun beating unsupecting Mustang owners and Camaros. Now it won't beat no Hemi with 427 HP or the Mustang with 500HP I am just talking about the 300Hp Mustangs .

And what other maintenance things need to be done at certain mileage thresholds? Timing belt? Anything else?