A 25% Horse Power Increase from the range of 1K - 5K RPM!!!

The Venom400 performance control module is an add on control unit that features it's ownmicro-controller. This module is connected to the throttle position sensor and the Manifoldabsolute pressure sensor, and by monitoring the sensors output characteristics and modifying the input signal to the vehicles existing ECU.

Improving horsepower by as much as 25% through the range of approximately 1,000 - 5,000 RPM. The Venom400 is OBD II compatible. Besides substantial increase of torque, the Venom400 reduces the flat spots or delay timing during sudden accelerations. Incorporated into the Venom400 is an 8-bit micro-controller that is capable of monitoring the various sensor inputs and modifying their outputs at more than 40 times per second.

If you already have another performance prom installed not to worry the venom400 is a mid range performance chip and the prom chip is a wide open throttle application thus complementing each other through the entire RPM band. The Venom400 has an on/off switch so smog certification is possible without detection of unit. Easy installation with basic hand tools requiring only four electrical connections.Loss of gas mileage to be expected is 1-3 miles per gallon in fuel economy. No significant damage or long term stress side effects in long and short range testing.

FAQ

Q. Okay, How Does It Work?
A. The Venom400 activates at 25 % throttle angle. When it does it modifies the input signals going into your computer, in particular the Manifold Absolute Pressure and Throttle Position sensor signals.

Q. How Do I Get More Power From That?
A. Well, when the computer sees these "modified" signals it will provide a different set of fuel and ignition maps than it would normally provide. These maps tell the computer what the spark timing and fuel injection pulse should be for any given engine operating condition, like under load, part throttle or deceleration. The Venom makes the ECU ( vehicle computer) operate under more aggressive MAPS providing increased performance.

Q. SO Emissions will Go Up, and Fuel Economy Will Go Down?
A. Actual tail pipe emissions will remain well within state specifications. This is the result of the efficient ( but restrictive) catalytic converters found on modern vehicles. Fuel economy will decrease slightly varying from 4 to 6 and 8 cylinder applications. It is difficult to make more horsepower without adding more fuel. The fact is, the manufacturers do a great job at getting horsepower at the "lowest emission level" possible. But manufacturers are concerned more with emissions and fuel economy so they will re tune the vehicle resulting in a loss of 10 + horsepower, if this means A ULEV certification for the manufacturer or an extra mile per gallon!

Q. SO is it like a PROM or Re chipped ECU?
A. Kind of, but different and better. PROM chips really stemmed from GM products. Tuners reprogram and tweak the proms to get desired performance. When we started developing at Venom we thought of doing that but ruled it out quickly. First, the industry is going to flash PROMS, which are non-removable. That mean that you have to take the whole computer out, send it to someone to have it reprogrammed, which can take day's. Once reprogrammed it is in there and in order to "turn it off", lets say for "on road" use or emission certification, you would have to reprogram it again. we wanted to have a unit that would have the capability of being turned on or off.