McLaren SLR with no Mufflers

Cold Start / Idle after Kleemann Pulley + ECU is completed

Category:

Autos & Vehicles

Tags:

• McLaren
• SLR
• Kleemann
• Auto
• Talent

[bizling]

Nice! Sounds like a WW2 fighter plane!

[germankid93]

@golfmaniac007 you sir have a fucking badass lawnmower

[rafitaobaum10]

Man nice toy but can u rev that in the next video?????? *-*

[Bmw545m]

the first 11 seconds i was pretty excited and then i lost 1 minute of my life on this shit clip.. rev it ffs

[MarquetteBitchs]

and thats how you fuck valves

[kaushikdeep99]

DEVIL DIDN'T MADE ANYTHING... HE CAME ON EARTH HIMSELF >:D

[levrone007]

@atomrocketcar normally aspirated engines have critical back pressure requirements so removing cat likely to loose a lot of bottom end torque except at the very high revs, (unless you get a race tuner to model an exhaust based on computer generated airflow models - very rare most exhaust companies plonk a bigger exhaust on) On turbo engines the turbo regulates the back pressure so just chop the exhaust off straight after for big power, (like drag cars and sand rails)

[mikidof]

@x0lamborghini0x it's a cold start you pussy! it can damage the fucking engine you prick

[hahahawoteverlol]

@HHSbass4 yeas.. only no headers.. will damage a valve or three by burning them.

[jfn1103]

@bizling the german fighter plane engines were made by mercedes!

[HHSbass4]

@atomrocketcar I'm not really a car expert, so I'm not sure about that one...

[atomrocketcar]

@HHSbass4 what happens if cat is removed, will that gain or loss power, or gain if some other things are modded? i ask because i live in a place with no emission laws