Class 66 engine room start up

[gonetoworkbbackin5mi]

Sweet sound

[emdiesel63]

That's the music I'd like to hear!LIKE!

[ACTractionLTD]

the yinging is caused by the alternator ?

[Learnin2Fly08]

@ACTractionLTD turbo whine!

[monkehbitch]

I still like a dirty burn 37! Still Turbo sounds are music to my ears...

[pawl9]

Its engine sounds almost like a jet ;p

[XabiAlonsosCousin]

awesome

[reggaeman1956]

Needs some smoke like a 55 or 40 " they burn very clean these things "" used to work at derby on 40's even the best engineers could not set themn up not to smoke , its was obviouse then the compresion ratio was way to low , "and the injectors had the spray pattern of a bath tap haha

[SLUG5not]

thrilling.......

[tcarjojo]

good sound. yes yes! good

[mckerraljamie]

Thanks for the info........I'm pretty sure that a Turbo wouldn't make a Whoop Whoop Whoop sound? If it did then it's certainly couldn't be normal, Either the Generator/shaft or something like that is more that likely the culprit..........

[merseyrail508124]

Oddly, I like this.. which is strange because i like the older stuff! :P

[farmingdude]

@merseyrail508124 Same!! lol

[shaun508124]

now thats what i love a pure 66 starting up

[EFC429]

Splendind video from start to finish! Now that's a pure & raw 710 engine sound!

[mckerraljamie]

What's making the Whoop Whoop Whoop sound ? 00:36

[55022RSG]

@mckerraljamie either the generator or alternator

[Yownanymous]

@mckerraljamie That's just what they sound like. It's perfectly normal, and every 66/67 I've ever seen has sounded like that.

[Xantec]

@mckerraljamie

19 seconds in, there's a warning claxon, other than that, sounds like the turbo trying to impersonate a valenta

[thunderstruck154]

@mckerraljamie it's the supercharger winding up that make tha "Whooping" noise.

[aidanhd]

@thunderstruck154 its turbocharged. at low revs, it is driven by the engine via gears as the exhaust pressure is too low for the turbine to spin it alone. its the gears which make that noise

[drummerliam]

@mckerraljamie That's the Turbocharger. At low revs, its gear driven, hence the noise, this eliminates lag you get with conventional large exhaust gas driven turbo's. When the engine reaches higher revs the gear drive disengages and the turbine drives the turbo as normal.

[350LMDesiro]

Music to my ears

[johno4521]

I have a complaint about this video - It ended!!

[EWS60500]

Nice stuff, bet u love being a driver