Want this question answered?
There really is no "fastest" turbo kit. A turbocharger is basically a compressor that forces more air into the engine so that more fuel can be burnt in each stroke cycle. Not any turbo works with a particular type of engine. Particular engines will only work with certain turbocharger kits. So really, the question should be "which turbo/engine combination is the most powerful?" Some turbos can be too big for an engine so to get it (the turbo fans) spinning, the exhaust pressure might be too high for the engine to produce, hence the turbo will not actually boost the engine. A turbo that is too small will start spinning but the air it forces into the engine may not be enough to get the boost that is expected when the turbo "kicks in". Turbochargers should kick in around the start of an engine's power band (the rpm range at where the engine is at it's most powerful).
boost pressure, as you call it, will not show on gauge,if you have one, while engine is at idle the turbo pressure does not boost but runs all the time according to the revs of engine
Install a boost controller, either manual or automatic, and turn down the boost.
You can get quite a bit of boost with the BD-Power twin turbo kit, but it depends on your engine and how you mate the kit.
I have seen a faulty boost sensor keep the turbo from "kicking in" but it didn't stop the engine from starting.
This means the the turbo is generating too much boost and is tripping out the engine management.
Make sure the boost air isn't escaping from anywhere; for example the piping which runs from the turbo, to the intercooler, then to the engine. If any of this is split or frayed then your engine will be getting a lot less boost than it is supposed to. As well as this it could indicate a faulty turbo. Or a faulty wastegate, in which case you will need to replace the turbo unless you have an external wastegate, in which case just replace wategate
Stock turbo can run close to 14 PSI...but you can increase as much as your turbo can. The engine will not last as long with higher boost. Upgrading internals such as pistons, rods, crankshaft, camshaft, and valves can allow much higher boost.
Yes.
Almost any engine can be turbocharged. It is the amount of boost you apply that is critical.
A turbo will increase your gas mileage, yes. It does not run off power from the engine, it runs off the exhaust system to boost engine power. Your engine has to work less for the same power.
Any engine can be turbocharged. 2.4Ltr engines workvery well with a T4/t3 turbo. If the engine doesn't have forged piston and/or high compression boost should be limited t< 8psi on 91+octane. Proper air/fuel ratio and ignition timing are crucial to engine durability.