ECU Pinouts

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FAQ – OBDI and OBDII P72 Ecu Pinouts

The P72 ecu is a very common and widely used unit for either chipped applications, or similar piggyback systems to control the electronic fuel...

How To Perform a GM OBDII Driving Cycle

Driving Cycles are an important part of diagnosing your vehicle, especially when you've got phantom OBDII codes or stored codes that must be retrieved....

FAQ : How to Determine Injector Size

Determining what size fuel injectors you need for your project car is a common question we are asked here at Pro Street. No matter...

FAQ – What is the RB26 JDM Engine?

Yet another chapter in the long history of Japanese super engines of the 1990s, the RB26DET is in many ways the turbocharged inline six...

Press Release : New MSD LS Ignition Coils

MSD is taking LS engines to a new level, with the complete lineup of MSD Atomic products and now the new LS Blaster ignition...

How To Modify S550 Mustang

The success of the all new Ford Mustang has plenty of new owners scrambling to modify and tune their muscle car.  However that's causing...

How To Test a Ford Mustang TPS Sensor

The throttle position sensor in your Ford Mustang is designed to read how far your throttle has opened. By determining the angle of your...

How To Upgrade a SRT4 Clutch Pedal Pivot

Project SRT4 is back in action, recently putting down 383 horses to the front wheels on our Dynojet 448X. We are using a ACT...