Page 65 - Jon Cooley

If you have had an engine failure in your Subaru, and it has been diagnosed as a bearing failure, there are a few key pieces of information that you need

Right up front, I will tell you that I am not a Tuner. I have been through the EFI 101 class, and I have worked in the automotive aftermarket for over

Flatirons Rally Team has headed out to Salem, Missouri for the 100 Acre Wood Rally Race. The event will be all weekend long. This race takes place next

I just had to rebuild the transmission in my 2003 WRX, and put in an STI

A chassis dynamometer, or "Dyno", is tool that calculates your car’s horsepower and torque output. They can do this through a few different method’s, but the

When you are installing an Access Port on your car, one of the first things that it does is to "Marry" itself to your ECU.  This is what allows it to communicate

If you have a modern turbo-charged car, the exhaust and engine management are the two biggest limiting factors when it comes to making more power.

If your car is suffering from Boost Creep, here is the behavior you would see:

Assuming you are accelerating in one gear at full throttle, you