Tips For tuning Aftermarket EFI Systems
Sometimes when you are tuning an engine that is already in a vehicle on a chassis dyno, a lot of strange things can happen that you should be aware of. First of all, it is important to keep a persp...
For an owner or tuner that has never tuned an E85 vehicle it can be a frustrating experience. First, if you don't know much about the background of E85, what it is, how much ethanol a fuel contains...
A term you are bound to run across when tuning an EFI fuel injection set-up, is the term closed loop o2. The purpose of this article is to explain how open and closed loop o2 works and how to tune ...
What is lambda, and the difference between narrow band and wide band 02 sensors?
The Effects Of Air Intake Temps On EFI
Tuning Air intake temp sensors have become vital to getting a good steady tune on modern EFI systems. The following is a article about how IAT's (Intake Air Temps) effect how a motor runs.
How To Re-Wire A Fuel Pump Off A Relay
When putting in an aftermarket fuel pump or looking to get more fuel out of your factory pump, one mod worth doing is re-wiring that fuel pump. The purpose of this is to make sure that the fuel pum...