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Cool. What I'm seeing is that I've pretty much completely eliminated these timing pulls that feel like misfires when everything is warm, but I still get them once in a while at part throttle when...

Just look at any of the Cobb OTS maps to compare what I did to what they did. But in regard to your later questions yes, if you want to open the wastegate sooner as you go above target boost, make...

Sure. It's a work in progress, but this is what it looks like at the moment. Not sure if what works for me at high elevation will work for everybody. Notice that at high rpm I'm leaning hard on...

What I find interesting in this is that on the Cobb there is a map that supposedly is for the position of the wastegate at various WGDCs. Not sure what it's used for. Is there a strong spring...

It has definitely improved but I took a pretty big hammer to it. When you say 70% what do you mean? I just added on the negative (left) side of the table all the way up to the -0.0 column below...

I thought I had a miss when the motor was cold but I managed to capture it on the logger and it was this. I'm tightening up the P-factor so that it will kick in and reduce WGDC immediately as soon...

I never quite understood exactly what the OP was going for, but do I understand correctly that I could piggyback a JB4 on top of my Cobb and have the JB4 handle boost and 2-step/NLTS and leave the...

If it came in AWD and 4dr I'd have one. I don't care how small the back seats are...I still like the extra doors.

Yes. So far the only question is the worm gear issues that have been seen in a few cases.

Yes. He's fairly local to me and I went through a lot of drivetrain parts on my GVR4 working with him to find a good combo. I have no problem with going through the same process again.


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If you're waiting for Jack, he's waiting for someone do actually break one from too much power. He saw the worm gear pictures but hasn't seen a failed one in person and says that it looks easy...

We don't know yet, but there are shops ready to take it on if people start breaking them. That shouldn't stop anybody.

+1. Inline 4s as well, but the extra displacement and no need for balance shafts on the 6 is nice.

Even with lap times you have the hard core guys with cars that can go all out for a full tank of gas versus the "1 lap wonders" who can cut a good lap time but the brakes will give out soon after.
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Of course. But that wasn't the question. It was: Can you daily drive a 10 second 335? With AWD it will happen. The biggest barriers to it were turbo and fuel system hardware and software to run...

AWD. It will happen.

That's been kind of my theory, that hitting the end of travel is causing sudden changes in crank angle that mess with the sensor readings. But it's just speculation.

I thought Josh@Cobb just said that ATP and ATR offered exactly the same capabilities?

I'm just talking about being able to set the boost target anywhere I want below 1.28 bar. I think it's worse at high elevation, but with the code I'm on there's no way to get the boost target above...

I agree on timing/AFR/VANOS, but when it comes to boost it's really helpful if what you want just happens to be very close to what they are already giving you. They are working on it, though.

Me? No. I ran the stock intake all winter and other than that it's just a Cobb, which I uninstalled for the appointment. Still on CPO for another year.

Drove it around for a while more tonight...

So I just had the recall done. The last couple of months I've had more and more missing issues, mostly on cold start. Both with Cobb tune and stock. This is with less than a year old NGKs at...

Nothing. Except as far as I can tell there's no such thing as a GTX2560. Nothing I can find in the Garrett catalog is exactly what I'm talking about. So hopefully they will be able to work some...

I know what I'm doing. There are limitations in the currently released Cobb ATR tool that you may not be aware of, though. Josh@Cobb has adequately addressed those concerns for now. I'll be able...

I get what you're saying, but I'm a tinkerer and like to play with things myself and I do a lot of experimentation with things like E85. I'd pay for a base 91 octane map if that got me an unlocked...