Recent content by mattr66

What happens on your 93 tune if you get a bad batch of 93 gas or have a station owner that is cheating on his fills?

If your knock sensor is pulling 2-3 degrees of spark it isn't actually knocking. It is a pre-knock event. The microphones are way more sensitive than you think. Just in the same way it can add timing before it actually knocks. You need to not think of positive KR activity as knock because it...

You don't understand how it works. There is an inferred octane number that is set and steers the boost and timing mapping. The knock sensors can add or subtract timing over the base map. If you put 87 octane in the truck it doesn't constantly pull 7 degrees out with the knock sensors like...

This isn't how it works at all. The knock sensors will dial back the base spark if there is more than 3 degrees of spark being pulled. This will also cause the boost to be dialed back. By the same token, if the the knock sensors are constantly adding timing, it will bump up the base spark and...

Good man.... Sent from my Moto Z (2) using Tapatalk

You running premium when towing? Sent from my Moto Z (2) using Tapatalk

Similar but different, there is a little more pressure drop on the Whipple vs the full race and Cobb intercoolers. It can all be adjusted for.

Yes we have had a lot of miles on our development truck with our turbos on it as well. EPA requires 100K worth of emissions life on components. Questions will be asked one day on how cat temps are being managed. It is just a matter of time.

We don't have any E50 tunes released, so I'd say you should make more power..... LOL

You want to go there? Okay let's go there. Let's dispel some myths on a few subjects. I will address pump gas tuning here, because we all know using higher E blends makes it easy to produce big power safely...... You talk about heat soak. The biggest contributor to heat soak is ELEVATED...

If you use the tow/haul function with the Gearhead tune it does pretty good... Get the "tow safe" if you are worried about getting things too hot on the performance file. It is also a good daily driver file with about 30 hp over stock. Sent from my Moto Z (2) using Tapatalk

You may very well have a reputable tune from someone not named in your list. Pm me for details. Sent from my Moto Z (2) using Tapatalk

I need to make a video about how and why dynos give high or low numbers. Too much to go into here. How does the truck feel compared to stock? Sent from my Moto Z (2) using Tapatalk

Did they apply any correction factor on the Dyno? What were the conditions? Sent from my Moto Z (2) using Tapatalk

Hit me up with a PM. Sent from my Moto Z (2) using Tapatalk