Tuned McLaren 600LT shoots flames on the DYNO (290+km/h Pulls) | Feat. brutal Downshift sounds!

Thanks to BiesseRacingBergamo for making this video possible | - / biesseracingbergamo
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● In today's upload we got not one, but two McLaren 600LTs on the dyno! The first one is equipped with a custom made exhaust and a stage1+ ecu tune, and the second one is fitted with a full Novitec exhaust system with cats delete and an ecu tune.
0:00 intro/revs
0:39 dyno pulls feat. flames
5:18 Novitec Apex 600LT
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#mclaren #dyno #novitec

[@NM2255]

Those downshits are something else, I wonder if that would damage the engine over time 🤯

[@GTAce24]

You mean the fuel dumping? Yes.

[@david_100]

*I love it!!* 💯💥🔥🔥🔥

[@da_meme_guy_2010]

0:49 That shift from 4th to 3rd was one of the best downshifts I've ever heard

[@tnhn1903]

never thought that a McLaren would sound this brutal

[@GTAce24]

Ever heard an F1 GTR? This shit's child play. Backfiring road cars like this are so stupid.

[@tnhn1903]

@@GTAce24 thats a racecar, this is a street car

[@GTAce24]

@@tnhn1903 Ever heard a road going F1? My point stands.

[@tnhn1903]

@@GTAce24 bro of course an f1 sounds good, but the downshifts of this 600lt are just not the same as the f1. you can not really compare them, since they have different engines.

[@GTAce24]

@@tnhn1903 I just don't see how this is more "brutal". It's just a loud bang from a way too rich fuel map.

[@carz4lifee2567]

2:57 that rev limiter tho 🤤

[@davefgs2399]

The fifth gear pull from 50 to 290 kph is mind blowing

[@StrawCurrent]

Damm this is serious 🔥💨💯👀

[@user-tk3xj8ww2d]

Very good! 😎🚘😤 cool 😊

[@XX-nw1xg]

If only people understood that pops and flames were just fuel dumping on overrun (simply put). I understand why tuners do it, it’s easier to sell maps by advertising “sHooTs 5 fOoT fLaMes” as opposed to “mapped for optimum BSFC” (most efficient means of producing a given power level). Additionally, dumping fuel like this increases EGT, which under most circumstances is not a good thing for longevity.

[@GTAce24]

Not to mention missing shielding on a lot of these cars, which could mean melting shit, or even setting things on fire.

[@Spatack09]

😍😍🤤

[@tescoshortage]

What’s with the difference in rev limiters? At 2:57, the car hits a hardcut limit at about 8200rpm At 6:32, the other 600LT pulls timing and eventually starts running on 4 cylinders at about 8000 rpm. Is the white one on a stock ECU?

[@albegt98]

👍💪

[@gioeleg6447]

what's the spoiler made of? if it' made of some type of polymere, it could melt over time with all those flames lol

[@PaulBd78]

Carbon fiber (I think) but protected by a layer of specific paint / material on the places it could get hot because of the exhaust

[@FAIKIRNOLI]

How come there is a turbo sound?

[@varski76]

What do you mean its turbo engine.

[@jppayle8843]

Because it's boosted not N/A

[@recon1673]

McLaren uses either a twin-turbo V8 or more recently, a twin-turbo V6.

[@user-tk3xj8ww2d]

😤🤔...😅

[@user-en1ro5fj8o]

240⬇️

[@jstewlly4747]

3.8l>4.0l easily

[@putrasiliwangi4932]

First