No video
Alfa Romeo 155 V6 Ti DTM / ITC Warm Up - 2.5L V6 Engine Fuel Injectors & ITBs View
Рет қаралды 143,104
Күн бұрынYou can also find and follow me on:
- Flickr: www.flickr.com/...
- Facebook: / 19bozzy92yt
- Google+: plus.google.co...
- Instagram: / ste19bozzy92
This video is about one of my favourite sounding engine: the Alfa Romeo 2.5 L V6. This engine is quite famous for having powered the insane Alfa Romeo 155 V6 Ti DTM/ITC. The V6 was able to produce 480 hp in its last version at 11900 rpm (!!!) and it was able to reach a top speed of 300 km/h.
In this video you can see four 155 V6 Ti (two 1994 Alfa 155 DTM and two 1996 Alfa 155 ITC) warming up their engine with some scenes focused on the beautiful work of the direct fuel injectors into the individual throttle bodies.
Camcorder: Canon Lergia HF M46 + Canon DM-100 Microphone
Events: STW Kuno Track Day 2013 & IHC 2015
Where: Autodromo di Monza & Camaiore, Italy
Link To My Channel: / 19bozzy92
THANKS FOR WATCHING AND SUBSCRIBE!!
@_chipchip 8 жыл бұрын
Honestly think the 155 might be the best looking sedan ever. Especially compared to anything that came out of the 90's.
@Dade987 8 жыл бұрын
Mi vengono i brividi ogni volta che sento questa macchina...
@spenceriow 8 жыл бұрын
My No1 car, love seeing this thankyou :) :)
@19Bozzy92 8 жыл бұрын
+Spencer Spence You're welcome!
@marcoandreoli9855 8 жыл бұрын
A symbol for Italian engine, Great video Bozzy, thanks for Sharing!
@jmcnAr 8 жыл бұрын
Awesome upload thanks for this one! One of the best sounding race engines around.
@19Bozzy92 8 жыл бұрын
+jmcnAr Thank you for watching!
@schralebaas 8 жыл бұрын
What a christmas gift! I love the klasse 1 DTM / ITC cars.
@zorandjukic9673 8 жыл бұрын
i just love this car
@c0V3Ro 8 жыл бұрын
Jezz! Revs almost as a superbike!
@offtrackpl 8 жыл бұрын
That's the first tiem I see injectors mounted outside the intake manifolds
@Infinitrium 8 жыл бұрын
+SpotterJacob Formula 1 technology
@johnnymitz 8 жыл бұрын
+SpotterJacob That's called TBI, or Throttle Body Injection - injector is upstream of the throttle body. Or to some, "pissed off snake", because it has a hiss sound on regular, plano, everyday motors. Mainly one injector for all cylinders. It started in the 80s in America. Costs were the major driving factor behind its implementation. Then it switched over Multi-Port Injection, where there is 1 injector per cylinder, with the injector down stream of the throttle body. Now a higher pressure version is out called Direct Injection - fuel directly injection into the combustion chamber. Costs, fuel economy, emissions, government regulations, and customer overall satisfaction drove all these changes. (Sorry for the history lesson. I'm a gear head, and an electrical engineer.)
@mkz24 8 жыл бұрын
+johnnymitz thanks for your explanation. (:
@Lobstersarefabulouz 8 жыл бұрын
+johnnymitz I enjoyed your history lesson :)
@Lobstersarefabulouz 8 жыл бұрын
+johnnymitz I enjoyed your history lesson :)
@jakenikolia1453 2 жыл бұрын
just discovered the sound of this engine and I love it
@CrossWindsPat 8 жыл бұрын
Wow sounds almost liek a crotch rocket! I love a small pistoned engine!!! Love it so much more with ITB's and stand off injectors!!!! DOPE!
@JeffoJonJ 8 жыл бұрын
Bozzy! Bet that sounds mental even with the carbon intake box on.. Thanks ..happy christmas man Grazie!!
@19Bozzy92 8 жыл бұрын
+Jeffo Jon J Thank you! Happy Christmas to you too!
@manmuller2825 8 жыл бұрын
155, one of the greatest cars
@rajahasan9951 2 жыл бұрын
if that engine with modern injectors, ecu, etc wow such a beast
@davide458italia 8 жыл бұрын
queste sono il top...
@klaus1599 4 жыл бұрын
This engine is a masterpeace. Best Race Car ever made.
@Spectrolite1 8 ай бұрын
She's so pretty and sings so beautifully I think I have a crush on this car LOL
@donphobos 8 жыл бұрын
This makes the hair stand on my neck. In a good way :-)
@caetanogarage2037 Жыл бұрын
High Stress Busso! 😻🇮🇹
@Hackenbaker 4 ай бұрын
What a beautifull machine.
@lucaturrini8378 8 жыл бұрын
I want to see those running on the track just sound sooooooo good
@Spudchucker92 8 жыл бұрын
Fabulous.
@MaverickM1 3 жыл бұрын
At least 3 different exhaust configuration of this car. The well known 4 exhaust (2-2 each side) with pointed upwards tips. The twin pipes on the right side and the 1 pioe on bith sides. Maybe even more exists. :). Anyway, this car was built by the devil with its own hands. Big favourite. Nice vid.
@Spectrolite1 8 ай бұрын
Devil? Nah this the Lord's work right here! 😂
@fisma6441 8 жыл бұрын
I LOVE THIS ENGINE IT MAKES ME AGAHAG
@XaviSpit 8 жыл бұрын
1 dislike? I don't understand...
@Phoenix01914 3 жыл бұрын
He think that it was the download button
@fortinero2009 8 жыл бұрын
I am like the Alfa Romeo, special car racing.
@selespeed3 7 жыл бұрын
I saw this car in the flesh when I visited Frankfurt motor show 1995. I think it's Nicola larini on it
@MarvinConnell 8 жыл бұрын
LOVE that red one... =D
@MOTORRADMEISTER 8 жыл бұрын
They are warming up the transmission as well
@88xmens 6 жыл бұрын
Alfa Romeo N°1 !!!!!
@sigal999cc 8 жыл бұрын
santa madona the best moments of touring cars
@fantagezicht 8 жыл бұрын
3:40 nice!!!
@19Bozzy92 8 жыл бұрын
+Senna Love that part too ;)
@maxwellglobule6543 8 жыл бұрын
magnificent
@W5rr2nG 8 жыл бұрын
It sounds almost like a motorcycle!
@rob5896 4 жыл бұрын
I'll have one of those road legal please, just wanting to spice up the daily commute...
@ShadilEshanally 8 жыл бұрын
That's some sweet engine notes ! :)What does 'ITB' stands for in the Title and what does 'ITC' in the description stands for ??
@dupont1337 8 жыл бұрын
+شاديل اشانالي ITC = International Turing Championship
@GTACIP 8 жыл бұрын
ITB stands for Individual Throttle Bodies
@Lobstersarefabulouz 8 жыл бұрын
individual trottle bodies
@TheIsozid 8 жыл бұрын
Lancia Delta HF und 155 sind meine Favs und immer ein unicat auf der Strasse,ähnlich wie gut aussehende alte Skylines oder Supras.Ich hab bei Fiat/Lancia/Alfa. Techniker gelernt ;) Ua auch Puch G und MAN. Ps; mir fehlt a bissal der Lancia Stratos.
@bao4223 7 жыл бұрын
MADE IN ITALY!!!!
@dohcjaubert6816 4 жыл бұрын
No in France, this engine is the PRV, sorry.
@domenicofloris1279 Жыл бұрын
@@dohcjaubert6816 solo angolazione delle bancate e distanza dei cilindri, ma il motore e costruito da zero dall Alfa Romeo
@Fatima-fv5rt 2 жыл бұрын
ind fab design novo
@greaser3069 7 жыл бұрын
Shower injectors
@Distortion1971 8 жыл бұрын
Porn to my ears, thanks bozzy
@19Bozzy92 8 жыл бұрын
+Distortion1971 No problem!
@nawletorre7136 Жыл бұрын
y tambien suena parecido al venturi 600lm
@alexandersiebert4302 6 жыл бұрын
Can somebody explain to me how this engine is built? I heared that the block is from prv v6. What is about the compression, bore, stroke, is it twin spark, 8v or 16v, DOHC? I am really interested in the technology wich is used in the cylinder head.
@mccortezy 6 жыл бұрын
So this is direct throttle injection. Would it be better if the primary on these motors were secondary, and they turn on at higher rpm so you have more broader power band? Or that would be too rich and be a waste of fuel? I think it wouldn't because it rev all the way up to 10 or 11k.
@alang_le_roux9107 5 жыл бұрын
Beast
@karlx5947 2 жыл бұрын
Mostro
@usqueadfinem384 8 жыл бұрын
ALFA ROMEO
@Manuqtix.Manuqtix 2 жыл бұрын
That's it's only source of fuel?
@UltraGaming-ec1of Жыл бұрын
Isn't 155 using the 3.0?or I'm wrong💆
@Spectrolite1 8 ай бұрын
This is a DTM version so it's a 2.5
@AndreiTupolev 8 жыл бұрын
Curious injection system. Like a cross between carbs and injectors. Looks like you'd get petrol spraying everywhere, looks like a fire hazard waiting to happen.
@j4cko56 8 жыл бұрын
+AndreiTupolev Individual throttle bodies with stand off injectors, quite common in racing. Even if it was to ignite, which i doubt is a problem, the airflow into the engine would simply suck it back in!
@jakefabian 8 жыл бұрын
This is a very common setup with F1 engines and the like
@CrossWindsPat 8 жыл бұрын
+AndreiTupolev Theoretically the farther you can get the injector, the better atomization of air/fuel mixture you get. Or something like that.
@Hole_Motorsports 8 жыл бұрын
+ap2pat but better injectors allow better atomization so direct injection can have much better atomization than a system like Tbi. Also the design of the manifolds and heads plays a large role in atomization in carbed, Tbi, and multiport injection
@CrossWindsPat 8 жыл бұрын
sjpro1 Oh yea Direct Injection is the obvious future no doubt.
@adrian9098 8 жыл бұрын
Cioè non ho capito: ma quelli sono veramente gli iniettori della benzina??????
@Franco96GTA 8 жыл бұрын
+adrian Certo, spruzzano sulle valvole a farfalla, nel video però molta benzina va sprecata xchè le valvole sono più chiuse che aperte, ma in gara essendo sempre aperte non si spreca quasi niente. E' una tecnologia che veniva adottata in F1 all'epoca
@adrian9098 8 жыл бұрын
Franco96 GTA Interessante. E' strano perchè così da vedere sembrano troppo poco efficenti. Grazie per la risposta :)
@Franco96GTA 8 жыл бұрын
+adrian eh sì, anche a me sembravano poco efficienti ma molti esperti di Alfa mi hanno assicurato che per l'epoca era il top, oltre che spettacolare
@lucasrukz4031 7 жыл бұрын
this car is 4wd?
@worlow1841 4 жыл бұрын
rwd
@CastuBooster4ever 8 жыл бұрын
Orgasmic sound!
@TastyChevelle 8 жыл бұрын
Can someone explain what is happening here? Is that literally the fuel being shot in?
@yellowbusguy 8 жыл бұрын
+TastyChevelle Those are fuel injectors, if you watch carefully you can see how they pulse in time with the engine.
@kize32 6 жыл бұрын
2:56 it's spilling fuel all over. that's a fire hazard
@tanjutunc2191 2 жыл бұрын
Canavar
@xXxLordCraft96 8 жыл бұрын
Giù le mani 3:14
@Fatima-fv5rt 2 жыл бұрын
4.5 virabrequim v6 ok
@DeFrenchie_Guy 5 жыл бұрын
Who clicked the dislike button it’s a Mercede’s Sunday Fan.
@MsBilliballo 8 жыл бұрын
drink drink driiiink ieeeeeeeeeeeee !!!!
@vwg9325 4 жыл бұрын
💛🧡
@rob5896 4 жыл бұрын
Surely that cant be fuel being injected? Seems very inefficient or even dangerous
@Limou551 6 жыл бұрын
the videio would be geat if it wasnt the valve leaking
@HollyBoni 8 жыл бұрын
Is this kind of injection common for race cars? Doesn't look very precise.
@AdmissionGaming 8 жыл бұрын
+Boni Hollóssy No. I don't think there is much benefit. Maybe cooling effect due to fuel injection before the cylinder?
@HollyBoni 8 жыл бұрын
Because Racecar No idea. What would it cool down? The air going in?
@vinskiize 8 жыл бұрын
+Boni Hollóssy As far as I know it helps with fuel atomisation. At high revs there may not be enough time for the fuel droplets to atomise into small mist. There is more time if the injectors are farther away from the cylinders.
@vallejokid1968 8 жыл бұрын
The Renault V10 F1 engine had the same setup. If they used it then there has to be a benefit over standard fuel injection. These are piezo injectors so maybe it's for higher pressures.
@yellowbusguy 8 жыл бұрын
+Boni Hollóssy Motorcycles sometimes has a similar arrangement where the "showerhead" injectors high up in the intake run at very high rpms for better fuel atomisation, while injectors closer to the valves handle lower speed duties.
@dupont1337 8 жыл бұрын
kzfaq.info/get/bejne/g7p0Za6btMy7j2g.html
@19Bozzy92 8 жыл бұрын
+Jim Dupont ahah yes, I'm the one with the beige pants. You can check my approval expression at 4:01 XD
@dominicfieldensmith3452 3 жыл бұрын
Sponsor me in anAlfa
@bao4223 4 жыл бұрын
🇮🇹🇮🇹🇮🇹🇮🇹🇮🇹🇮🇹🇮🇹🇮🇹
@PeterM0911 8 жыл бұрын
Oh my...how much fuel was wasted on these engines!
@CrossWindsPat 8 жыл бұрын
+Peter M Do you see fuel going anywhere but in the motor? These stand off injectors are quite common and give a better atomization of air/fuel mixture. It is more wasteful than a street car for sure but not so much because of the stand off injectors.
@PeterM0911 8 жыл бұрын
ap2pat I do of course, thats why I mentioned it. Fuel condenses on the horns than evaporates. Means some fuel gone waste. I shouldn't have point it out, since it's clearly visible on the video.
@CrossWindsPat 8 жыл бұрын
Evaporates where? It just casually drifts off? The motor is making a constant vacuum....
@PeterM0911 8 жыл бұрын
ap2pat Ok then. Have a nice christmas!
@RJCpt 8 жыл бұрын
+Peter M I think its good to also realise that a race engine is at most times in full throttle with the butterfly's opened or partially opened and not like this near idle
19Bozzy92
Рет қаралды 177 М.
Davide Cironi
Рет қаралды 1,4 МЛН