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Well, here are the pics he sent me:

http://i483.photobucket.com/albums/rr197/dwh1974/2010%20Camaro/IMG00024-20090831-1342.jpg
...

Looks like it.

http://i483.photobucket.com/albums/rr197/dwh1974/2010%20Camaro/IMG00019-20090827-1933.jpg

He just swung by my house last night after spending all day on the fuel system. I'll...

Well, I wasn't able to join in the fun last night on the dyno, but one of the guys here at Dynojet and the owner gave it a go..............without fuel pump upgrades!! I don't know too much about...

80's are in, and one of my associates is going to try and get the cal dialed in tonight. I couldn't convince the owner to buy a second FPDM and pump though, but I'm sure after he sees the fuel...

Set the "AFR Gauge Smoothing" to zero in the WBC software. AFR gauge smoothing will dampen ALL signals that carry the AFR data, including:

- the gauge
- the 0-5v calibrated output
- AFR signal...

Your statement holds true (as usual), and that makes sense now that I look at the logs. The higher g/cyl was from cooler weather, not from the fact that the MAF element was in a 3" tube. Once I got...

Hmm......I wonder if this is going to be a "wash" for me. My turbo TBSS used to have the stock MAF, and then I swapped it out for an LS7 MAF element packaged in a 3" tube. I used to see roughly...

Email me your data7.cfg and I'll check it against our database. There is a chance that your data7.cfg isn't representing your mass, bearing drags, etc etc, properly. The mass number is stamped on...

I won't get into the dynamics of turbo system design and operation, or how those effect "spooling" on a chassis dyno, but I will shed some light on our models and make a few comments.

The early...

I have the LPE "pink / purple" injectors in my TBSS, and with 11-12 psi I'm hitting 90-92% duty cycle. I'd like to start running E85, so hence the need for more room on the injector side of things,...

Thanks for the feedback guys. The only reason I have these injectors is because, well, the price was right (free). I guess I'll just hang on to them for my next Ford multi-valve (3v or 4v) project....

Any of you LS2 guys running the GT500 injectors? They appear to be the proper size for an LS2 application, and they also have the "UScar" connector, so they just plug right in. Here is a pic:
...

Worked like a charm. I didn't even copy in the LS7 transfer function, and it just fired right up. A few logs later and my trims are within reason and my WOT is at 11.5:1 AFR.......sweet.

What...

That did the trick!

I've been fighting this for a very long time on my turbocharged TBSS, so I'm excited to change the calibration and get this sorted out. I'll report back once I can flash in the cal and do a few...

For what it's worth, the "latency issue" (as pointed out in the Ford Muscle test) with the DJ WBC was because of improper set up on their part. There is a setting in the software that "dampens" the...

Has anyone had success in using the "credit card" slot style LS7 MAF electronics in an LS2 E40 ECM (TBSS in this case) application? I've fabricated a 3" tube from the intercooler on my AWD TBSS with...

If the filter is attached directly to the ducting that houses the MAF electronics, then it's nice if the filter has a nice radius on the inside near the flange promote laminar flow. If you have a...

For those of you using the "MAF only strategy", what does your ducting look like 6-8" in front of the MAF electronics? I've learned over many years of Ford tuning (which relies on the MAF almost...

Monitor commanded AFR (EQ Ratio) and verify the target is indeed changing. Then go here:

Open Loop IVT Gain vs. IVT vs. MAP

Start moving those large multipliers back towards 1...........let me...

I've received feedback from other TBSS owners and this calibration change definitely takes care of the issue listed above.

Thanks Chris and the rest of the crew at HPT:cheers:

Thanks Chris, I believe you hit the nail on the head. Now I will say that I'm making this post prematurely, as I haven't done extensive testing, but in my brief testing last night, I saw no hint of...

Email sent.

There is a button on the shifter. Pressing the button once will disable the TCS, and holding it down for 5 seconds disables Stabilitrac. Even with the Stabilitrac commanded off (via...

Hmm....not sure how the Delivered Torque signal that's being sent to the EBCM could be altered with a TB swap. Do you not get the "Service Stabilitrac" message? I don't have an issue with the TB...

It seems as if ALL modified TBSS's, especially FI applications, are experiencing a phenomena when the "Delivered Torque" PID is out of range at certain conditions. When this happens, and in my case...