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Friday, April 28, 2017

ATS Diesel Exhaust Pulse Flow Duramax Manifolds


ATS Diesel 6.6L Pulse Flow 2001-2004 Duramax

ATS Pulse Flow Exhaust Manifolds for the 2001 to 2004 6.6L Duramax offer far less restriction than stock manifolds and up-pipes. Channel areas were increased dramatically resulting in a 26% increase in airflow. Not only will the Pulse Flow manifolds improve performance, they are a leap forward on reliability. Cast out of High Silica Moly, these manifolds have the ability to run through more heat cycles (lifetimes worth) without fatigue, cracking, or warping. 


6.6L Duramax Diesel Exhaust Manifolds 

With each exhaust port inlet to the manifold, the main chamber continuously gets bigger, allowing for the added volume, but also to keep thermal velocity up as well. The expansion of the exhaust gasses through the manifold and up-pipe is what drives the turbine side of the turbo charger. The faster you can keep the velocity of the gas, the easier it is to spool the turbocharger. Thermal barriers play a part in this as well. Due to the material having a high ability to retain heat, the heat remains inside the manifold instead of being expelled. 

ATS Diesel Power 

The hot exhaust gasses are still expanding as they exit the engine, and it is ideal to get those gasses into the turbocharger while theyre still expanding as this will create more action on the turbine wheel & result in a faster spool-up. This is one huge advantage to using a set of well-engineered exhaust manifolds over headers, which increase the time it takes the exhaust to reach the turbocharger due to the extra length added to the tubes in order to create equal-length pipes; the result of is the gasses are cooling and therefore contracting by the time they reach the turbine wheel, reducing the action created.



Thursday, April 27, 2017

EZ Lynk Duramax 6.6L Diesel Tuning

GDP Tuning Diesel Performance 
The AutoAgent connects to the vehicles via the OBDII-port and broadcasts a Wi-Fi access point (AP) which allows a wireless connection to the vehicle using any iOS device (Android support coming soon – will also support the inexpensive Android monitors). By launching the free EZ LYNK application on an iOS device, engine data is seamlessly streamed to the phone or other smart devices. The AutoAgent also has the capability to reflash vehicle system controllers with ECU profiles shared by technicians.

EZ Lynk
Technicians will quickly learn to appreciate the EZ LYNK Cloud where they can easily manage customers/vehicles and all the data associated with them (datalogs, engine profiles, vehicles information). Transferring engine profiles via USB connection, SD card or e-mail are now a thing of the past as technicians have the capability to share engine profiles with the click of a button to completely eliminate user-error from the equation.
On the other side of things, the end-user can conveniently share datalogs and other vehicle information to any technician with the touch of a finger without even leaving the driver seat. Datalogs can be quickly started and stopped from the main gauge display screen and bookmarks can be added to draw interest to the specific points of a datalog if desired. A graphical web-based datalog viewing solution will soon be incorporated into the EZ LYNK Cloud as well.
A fully customizable user interface allows the end-user to create a gauge interface that suits their particular needs. Technicians can also create default PID configurations that are automatically loaded during a reflash procedure to further assist in the troubleshooting and diagnostic process.

EZ Lynk requires use of a Apple or Android device to function, Must have iOS 8.0 or higher, iPad, iPod touch, iPhone

Duramax 150gph FASS Fuel Systems

Duramax FASS Titanium Series Fuel Lift Pump


Its hard to imagine that your Duramax didn't come from the factory with a low pressure lift pump, but its true. It was determined that the CP3 injection pump did an adequate job on its own. Well, if "adequate" is good enough for you, then maybe it is. However, in stock form, and especially with the addition of even a mild programmer, performance gains are severely limited due to the lack of a lift pump. Cure this issue with the addition of a FASS lift pump. 



FASS Fuel Systems