Mercedes Mclaren Slr
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Mercedes McLaren SLR Sale Price: $8.17 |
Mercedes Mclaren Slr
![]() MAISTO 118 MERCEDES BENZ SLR MCLAREN DIECAST GREY US $29.99
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![]() MERCEDES SLR MCLAREN GREY 118 DIECAST MODEL CAR BY MAISTO 36653 US $28.99
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![]() 124 MERCEDES BENZ SLR MCLAREN SILVER US $10.50
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![]() CMC 2003 SLR McLaren Mercedes Benz US $438.88
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![]() 124 MERCEDES BENZ SLR MCLAREN BLACK US $13.99
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![]() wonderful PR modelcar MERCEDES BENZ SLR McLAREN STIRLING MOSS silver 1 43 US $44.95
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![]() MAISTO MERCEDES BENZ SLR MCLAREN 1 18 DIECAST BLUE US $27.99
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![]() Mercedes Benz SLR McLaren 124 scale 75 diecast metal model car Silver New US $14.99
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![]() wonderful MERCEDES BENZ SLR McLaren 2004 143 chrome US $19.95
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![]() MERCEDES McLAREN SLR in Silver 1 43 scale model US $12.57
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![]() MINICHAMPS 1 18 100037130 MERCEDES BENZ SLR MCLAREN RED US $107.51
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![]() Herpa HO Train 187 Scale Model Car Mercedes Benz SLR McLaren 023207 Rare US $44.99
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![]() MERCEDES SLR MCLAREN BLUE 118 DIECAST MODEL CAR US $28.99
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![]() MAISTO ALLSTARS 2011 MERCEDES SLR MCLAREN SERIES 11 US $7.49
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![]() Premier Edition Maisto 36653 2003 MERCEDES BENZ SLR McLAREN 118 Scale US $42.68
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![]() 1 43 UNIQUE DSM 2009 MERCEDES BENZ SLR MCLAREN TUNED BY WHEELSANDMORE US $89.99
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![]() Maisto Mercedes Benz SLR Mclaren 118 Diecast Blue US $27.99
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![]() MERCEDES SLR MCLAREN R199 IN BLACK 143 MINICHAMPS DEALER MODEL US $31.95
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![]() CHROME PLATED MERCEDES MCLAREN SLR ON WOOD PLINTH 1 43 US $15.73
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![]() Siku 1004 Mercedes Benz McLaren SLR US $9.49
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![]() Siku Mercedes McLaren SLR Red 164 Scale New US $4.73
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![]() Mercedes Benz SLR McLaren 124 scale 75 diecast metal model car dark gray US $14.99
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![]() 2011 MAISTO 1 64 ALL STARS MERCEDES SLR MCLAREN R10 US $6.30
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![]() Maisto Mercedes Benz SLR McLaren BRAND NEW LOOK US $54.99
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![]() AUTOART MERCEDES BENZ SLR MCLAREN MET GREY 1 43 US $36.29
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![]() 1 43 Minichamps PMA Model MERCEDES BENZ SLR Mclaren 2003 Silver US $59.99
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![]() MotorMax Mercedes Benz MClaren SLR Silver 1 24 Diecast Car US $10.95
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![]() 1 43 Mercedes Benz SLR McLaren Black US $45.07
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![]() CMC 118 Mercedes Benz SLR Mclaren 2003 Glossy Black Retired Last Piece US $599.00
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![]() MAISTO MERCEDES BENZ SLR MCLAREN 1 18 DIECAST GREY US $27.99
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![]() Motor Max 124 Mercedes Benz MClaren SLR Diecast Car US $8.00
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![]() Mercedes SLR McLaren Roadster silber 143 Minichamps US $23.64
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![]() Toys R Us Only Fast Lane Mercedes SLR McLaren 132 US $9.25
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![]() MOTORMAX MERCEDES BENZ SLR MCLAREN BLACK 112 MB US $117.81
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![]() MAISTO VERY NICE PLAYERZ MERCEDES BENZ SLR McLAREN RARE LOOSE 1 64 US $11.99
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![]() New 124 Mercedes Benz SLR Mclaren Alloy Diecast Model Car Silver B1573 US $28.99
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![]() Mercedes Benz SLR McLaren 2003 Red Wine US $359.95
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![]() Motormax Mercedes Benz SLR Mclaren 124 BK Silver Set US $19.00
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![]() Maisto Mercedes Benz SLR McLaren Ashen Gray 1 18 US $29.95
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![]() Mercedes Benz SLR McLaren Grey US $23.96
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![]() Mercedes Benz SLR McLaren Linea Bianco Minichamps 1 43rd scale 436033020 US $45.00
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![]() MERCEDES McLAREN SLR 1 43 SCALE MODEL CAR MINT US $20.48
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![]() MINICHAMPS MERCEDES BENZ SLR MCLAREN 2003 BLACK 1 43 US $44.20
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![]() 143 Mercedes Benz SLR McLaren Scale Super Car Mag Magazine 3 Deagostini New US $5.99
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![]() MotorMax 1 24 Set of 2 Mercedes Benz SLR McLaren Gullwing 73306 Blk SV Diecast US $29.99
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![]() Mercedes Benz SLR McLaren Top Gear Minichamps 1 43rd scale 519433300 US $40.00
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Performance Chip: Tweaking the Mercedes Power Train
German automaker Mercedes-Benz is among the major movers in the car industry. Backed by its campaign in the race circuit, from the Paris to Rouen tour circa 1890 to the Formula One series, Mercedes-Benz is often associated with the vaunted supercars that have since come out of its production shop. Among these are the Mercedes-Benz SLR McLaren, which stands for “super light racing,” and the 1996 Mercedes-Benz model that the company has developed with car modification expert RENNTech, billed as the world’s fastest sedan. But, since Mercedes-Benz has diverse markets, even its marquee models are rolled out of the shop set up for average driver expectations and standard driving conditions.
Since the race specs of the Mercedes-Benz have little use in typical drive applications, the car’s engine is tuned for street use. However, this does not mean that Mercedes-Benz engines are letdowns. In most cases, the engine is simply re-tuned. Engine tuning is the process of streamlining engine operations toward its maximum power output. It generally involves the delivery of air and fuel into the combustion chamber, and the timing of the spark that lights up the burn material. As both of these engine operations are directed by the Mercedes-Benz electronic control unit, tweaking the delivery and spark timing systems simply involves the replacement of the stock fitted ECU chip.
The ECU chip contains the engine’s lookup tables, which keeps the required engine operation input in a given drive application. When you rev up the Mercedes-Benz, the car’s ECU measure the values gathered by a network of car sensors, like the oxygen sensor, air mass meter, etc. The ECU chip then feeds the ECU with information on the appropriate fuel injection rate based on these values. By replacing the ECU chip with a performance chip, the lookup tables can be optimized to extract the maximum amount of horsepower and torque from the Mercedes-Benz.
The performance chip equips the Mercedes-Benz with a streamlined engine operation. During full throttle drives, for example, the performance chip increases fuel injection in response to the rush of air in the cold air intake system. Since an air to fuel mixture follows a set ratio, a rush of air can disarm the power production. More air consequently can accommodate more amount of fuel. The performance chip tunes the lookup tables in the ECU toward increased production output.
In addition, the spark timing may also be altered to harness more horsepower. A spark that is generated during an appropriate time boosts power production and prevents fuel waste. Engine misfire, on the other hand, doesn't just waste fuel: it may also result in engine damage, like busted HT leads, fume buildup in the exhaust system, etc. Unlike car manufacturers, who place emphasis on issues like reliability, mileage and emissions control, most manufacturers of performance chips utilize more aggressive settings in the fuel and spark timing maps of their performance chips to further tweak the engine.
The Mercedes performance chip is a plug-and-operate part of an ECU. It requires no car modifications, which often include the tedious task of changing carburetor jets and distribution curves.
About the Author
Dwyane Thomas is a part time cook and full-time auto-enthusiast. This 31-year old Civil and Environmental graduate is a consultant at one of the engineering firms in Pennsylvania.















































