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Discussion Starter · #1 ·
Venom 400 Performance Control Module. does it really improve?
 

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Yep, I got one for sale you want to buy it :D
 

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Discussion Starter · #3 ·
what engine size it for
 

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Discussion Starter · #4 ·
what if ur car is tuned how does this work then
 

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Discussion Starter · #6 ·
doesnt add anything to a tune?
 

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No, a proper tune is done using realtime air/fuel metering during a run or dyno pull and then adjusted to maximize power, performance, driveablility, etc, AND maintain a good and safe a/f ratio throughout the power curve during full and part-throttle. Messing with that unless you change the setup will be counter productive. Most base chips/tuners, etc just lean out the a/f a bit, change the fan on/off temps, and bump up the timing... they are generic and best for stock or near-stock setups, the more mods the bigger benfits of a tune. For example, if you put on a supercharger you'd be suicidal not to get a custom tune.
 

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