If you've ever been in search of emissions in tact tuning for your diesel truck you've probably come across the 49 state and or 50 state tuning label. While it may only seem like the difference between one state. How much of a difference can one state make? The answer may surprise you. This article will try to answer the top five most common questions regarding 50 state tuning.
The EZ Lynk 2.0 has quickly become one of the post popular tuning devices on the market and its easy to see why with all of its features. Now with the introduction of the Auto Agent 3.0 combined with custom tuning from Calibrated Power you can turn your 2013 to 2021 6.7L Cummins into the ultimate daily driver!
Not only can the ECM be tuned withe the EZ Lynk devices but the TCM of the 68FE transmission can be tuned as well. This is huge because it means you'll be able to put down more of the power you're able to make to the wheels. This lets you go from a performance tune where you're only able to access 60-70 extra horsepower at the wheels. To a proper +100hp tune with transmission adjustments that improve the lock-up of the torque converter and shift scheduling to enhance power delivery though out the entire usable rev range. All with the stock emissions system fully intact. Calibrated Power actually offers a range of tuning options to go along with your EZ Lynk tuner and they can vary based on whether your truck has a built transmission or not. Here's how much power you can expect:
Stock Transmission Tunes:
1. Heavy Tow: +20HP
2. Light Tow: +40HP
3. Street: +80HP
4. Race. : +100HP
Built Transmission Tunes:
1. Heavy Tow : +40HP
2. Light Tow : +60HP
3. Street. : +110HP
4. Race : +160HP
These are the first 4 upgrades you should make to your 2003-2007, 5.9L Cummins.
If you're just getting into the diesel game with a third-generation Cummins 5.9L you're on the right track. While people say the 12v motors are great for being able to handle lots of power and having lots of upgrades. The 24v is also a very solid choice for both of those same reasons. With more hp from stock than the 12v motors and some beefy internals, like forged rods that can handle over 800hp. There is lots of potential to be had.
It's a great truck from the factory, but if you're anything like the rest of us you're not interested in keeping it stock. Especially with the number of bolt-on upgrades available for the 5.9L. Why not make a great truck even better? Today we will show you the first 4 mods you should do to your 5.9L Cummins turbo diesel.
No need to delete emissions to make power!
Many people looking to make more power with a 2011 - 2016 LML Duramax think an aftermarket exhaust is required to make power. This is simply not true! Countless people reach over 500 RWHP with just the LML SPADE and a lift pump.
Above you can see the dyno graph from our DPF ON sled pull truck. Named #DTCleanSweep because this truck has "swept away" plenty of deleted trucks on the sled pull track. It sounds quiet, it runs clean, and it kicks some ass! This 2012 Duramax makes great power with the emissions equipment still working. While this truck has a few more upgrades than your normal street truck, it does definitely proves you can make power with the stock exhaust.
Keep in mind this truck came to us deleted, and was returned to stock. We had a chance to test it with both setups. Truth be told, the deleted version made less than 5% more power. Not enough to notice from the driver seat and obviously not enough to cost us anything at the track.
The most common myths about making power with an LML Duramax:
- "The DPF is going to fail"
- "Higher hp tunes will plug up the filter"
- "I deleted my truck and now I get better MPGs"
What is the the best tool a diesel enthusiast could ever ask for; a Mustang 4WD Chassis Dynamometer. Why is that? An 4WD Chassis Dyno gives you the ability to see exactly what your truck is capable of. It also provides tuners the safe and controlled enviroment required to test calibrations and dial in your truck to best running condition. Which in turn, gives you a truck that not only makes big power, drives as smooth as possible and gives you insight to when and how your truck performs at it's best.
- Find your PEAK Horse Power and Torque
- Get the smoothest running truck possible
- Gain insight into how and when your truck performs it's best
Many people have estimated horse power and torque numbers based on what someone else has told them. A Chassis Dyno gives you the ability to know exactly how much power you have at the wheels. No guessing or estimating involved since a dyno is a measurement tool at it's core.
Beyond peak power, there is drive-ability to consider when you have a heavily modified truck. Any tuner can make the peak power number, the difference between them is how the truck drives on the street. Smoke output, shift points, throttle response and so much else can be dialed in when you are strapped to a dyno for testing.
Diesel truck owners often want more RPM. The logic here is that RPM equals power. However, a chasis dyno gives you a clear picture of where and when your truck makes peak power. When it comes to competing with your truck, this is crucial! Diesel guys know all too well how close sled pulling or drag racing can be, so every possible edge really matters.
No need to delete emissions to make power!
Many people looking to make more power with a 2011 and newer LML Duramax think an aftermarket exhaust is required to make power. This is simply not true! Countless people reach over 500 RWHP with just the LML SPADE and a lift pump.
The most common myths about making power with an LML Duramax:
REGEN is the burning of soot built up in a DPF.
The Emissions Equipment for diesel trucks has changed quite a bit through out the years. In 2004.5 all heavy duty diesel pickups had to install EGR's which is the exhaust gas recirculation system. Basically it turns exhaust into inert gas and directs the gas back into the combustion process. Then in 2007.5 the EPA required pickups to use a DPF. The DPF, or Diesel Particulate Filter, is a filter that catches soot, or unburnt fuel from the exhaust. Once the soot builds up, the exhaust heats up to burn the soot off. Starting in 2011 Diesel Exhaust Fluid is used to treat NOx emissions, in addition to the EGR and DPF treating the carbon emissions.
The DPF is a crucile part of treating diesel emissions and each OEM utilizes and operates their DPF a little differently. Below, the DPF in the 2011-2016 LML Duramax is explained.
CHECK OUT THESE OTHER LINKS ABOUT REGEN AND DPF's
Did you know there is no reason to delete the emissions from your 2011-2016 Duramax?
DuramaxTuner.com's SPADE is capable of adding up to 135HP to your EMISSIONS INTACT LML.
Actually, more and more people are tuning their 2011 + Duramax (LML) with the emissions equipment intact. This is a great option for Duramax owners that would like a nice, quiet, reliable, efficient truck that performs well every time. However, many LML Owners have some basic questions prior to pursining emissions intact tuning.
Tuning your 2010-2015 Cummins can dramatically improve your driving experience!
The Dodge/Ram/Cummins manufacturers have improved many factors that impact your driving experience throughout the years. From cup holders and radios and interior cab lights to heated seats, larger mirrors and automated turbine braking; Cummins trucks are getting better every year. Horsepower and Torque have not been missed in these constantly ongoing improvements. Back in in 1989 the first 12v had just a 160 RWHP rating from the factory, now the 6.7L as off 2010 is 350 - 370 Horsepower depending on transmission and trim package. With that being stated, there is still a lot of room for aftermarket tuning to improve your truck.
Below are 7 things you shoud know, before you decide which tuning is right for you . . . .