S-Class (W140) 1991-1999: 300 SD, S 350TD, 300 SE 2.8, S280, 300 SE 3.2, 300 SEL 3.2, S320, S320L, 400 SE, S420, 400 SEL, S420L, 500 SE, S500, 500 SEL, S500L, 600 SE, S600, 600 SEL, S600L, 500 SEC, 600 SEC

don't be a sucker

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Old 04-02-2014, 01:02 PM
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s320
don't be a sucker

watch out for scams selling power adder chips,most are a 5 cent resistor,that is packaged in a way to fool the best.For our w140 the only way to chip is to mail in your computer and have it reflashed for $600 dollars you might get 12 horsepower.A nitrous kit used sells for $250 with tank giving you a 100 hp or more.
These chips I have tried a $69. one.It made my 1/4 mile time .3 slower.A nitrous wet shot improved my time almost 3 seconds.
So don't be a sucker if you must impr4ove time by.7 seconds,taqke a 1k ohm resistor and solder it in the hot lead going to your water temp sender.Use high test octane,and enjoy,you just change the air fuel ratio,and advanced the timing.
Old 04-06-2014, 06:58 AM
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I should have added they will improve mileage,but so will a resistor.

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