Common rail direct fuel injection is a direct fuel injection system for petrol and diesel engines.
On diesel engines, it features a high-pressure (over 1,000 bar or 100 MPa or 15,000 psi) fuel rail feeding individual solenoid valves, as opposed to a low-pressure fuel pump feeding unit injectors (or pump nozzles). Third-generation common rail diesels now feature piezoelectric injectors for increased precision, with fuel pressures up to 3,000 bar (300 MPa; 44,000 psi).
In petrol engines, it is used in Petrol direct injection engine technology.
The common rail system prototype was developed in the late 1960s by Robert Huber of Switzerland and the technology further developed by Dr. Marco Ganser at the Swiss Federal Institute of Technology in Zurich, later of Ganser-Hydromag AG (est.1995) in Oberägeri.
The first successful usage in a production vehicle began in Japan by the mid-1990s. Dr. Shohei Itoh and Masahiko Miyaki of the Denso Corporation, a Japanese automotive parts manufacturer, developed the common rail fuel system for heavy duty vehicles and turned it into practical use on their ECD-U2 common-rail system mounted on the Hino Rising Ranger truck and sold for general use in 1995. Denso claims the first commercial high pressure common rail system in 1995.
[Intro: Leathafase]
Roll up, (pop them motherfuckers)
(It's a wrap), yeah, (it's a wrap)
Short story, (actual actual)
For y'all faggots, (homo niggaz)
Get in line, (stand up)
Throw your hands up (fire in your ear)
Yeah, knowhatimsayin, (true indeed)
God, you the first, (sing it baby), spit!
[U-God (Leathafase)]
The hot fly shit, do or die forces
Motion detectors, alarmed in the fortress
(More of this, blow the door frame off the henges
Columbian drug lord) Part time business
Ties with the civic, build a house out in Venice
Six A.M., will have the heart to playin' tennis
(His name was with jealous, they finance the figures
Attended your figure) Close the book on the sinners
[Chorus: U-God (Leathafase)]
When the hammer snap, heat claps (it's a wrap)
Niggaz want the streets back (it's a wrap)
Son, we off the meat rack (it's a wrap)
Slick slang, speak that (it's a wrap)
[Leathafase (U-God)]
When the smoke clears, the hell fire flares
Twenty gorilla killas, runnin' down spiral stairs
To the bible I sware to complete the contract
(Slugs in slow motion, pierce and contact
Fierce in combat, killin' flow level
Runnin' up your threshold) Gunnin' down rebels
Plottin' down revenue, a score to settle
Post it up by the door with the gorgeous metal
[Chorus]
[U-God (Leathafase) {both}]
Now you're paranoid, sniffin' the yae (clippin' the SK)
Clip a cigar hash (in a marble ashtray)
Grip these chains and kiss the cross on his necklace
Pop the rocket launcher, blew a new engine
(If it's all respected, how we deaded the suplier
He's wired up, bullets don't phase, and we fired up)
Return fire, blew over toothpaste, scalped 'em
Off the balcony {he face down in the fountain}
[Chorus]
[Leathafase (U-God) {both}]
With his last breath, this die hard villain
(Let off a hundred shots, took a chunk out the ceiling)
Revealing the coke stash, with snow in the mansion
(Reflections of the fire base, glowed on his hand gun)
Shots flyin' random, let the lead spray
(Sun, he shot me) But I aimed for his head
(Flame off lead, point the sword into his ribs)
Spoke his final words (He held a picture of his kids)
In the mixture of the biz (the shotgun impact)
{Blew his brains back, then cancel the contract}
[Chorus]
[U-God (Leathafase)]
Fool, you can't beat that (it's wrap)
[Chorus]
[Outro: Leathafase]