Just a little update. I was noticing last year that at a warm idle the Injector PW was as low as it would go, and the 5.7L injectors were still putting out too much fuel, which you could see in the...

Once I got the injector flow correct for the injectors it did still take a lot of AE to get it right.

I thought about a dual quad intake but it just wasn't in the budget.

Thanks. It runs pretty well. I have been wanting to change the fuel pressure a bit and start on a new tune for it and see if I can get a couple of very small drivability issues eliminated, but I just...

Mark can you post up the two .bins? Or even just what the 5 bits changed from to. I was going to try exactly what you did, but couldn't figure out how to open/run the program at 2AM this morning.

I got the NBO2 installed and hooked up a few weeks ago, enabled closed loop and it ran pretty good. There were no lean spikes like before when running the simulated NB off the LM-1. It cruised...

Did you mean the last time I had it on the dyno? It was 340hp @5500, and 370lb/ft @3500 to the tires. If I get at least that much with the 4L80E then that would mean that the engine is actually...

Cool. Thanks for the offer, but I already have my LM-1, and AutoProm hooked up. I think before I head to the dyno, I am going to work on a .bin that will lock the Trans in 3rd gear, and lockup the...

Well, I thought I should update this thread, so here goes.

The car is running AWESOME!!!. I have been working 70+ hours for the last two weeks so not much tuning lately, just an odd datalog to...

In the last pic above I spot-welded a 1/4-20 nut between the two flanges of the air cleaner bases to screw a stud into. I also put riv-nut inserts into the front bosses on the top of each throttle...

[attachment=2:142vu560]DTBI 008.jpg[/attachment:142vu560]
Another throttle cable mount pic.

[attachment=1:142vu560]DTBI 011.jpg[/attachment:142vu560]
An overall view of the back of the setup.
...

So as promised here are some close up shots of the installation. When I take it apart this winter to add an MAT sensor I will take some more pics of it.

UPDATE:

Lean spike only occurs in closed loop. That is not such a bad thing though. I have the VE tables set pretty well (rich enough@WOT) so that I don't have to worry. It drives so much...

AS far as the lean spike goes, I still have no idea. I was wondering if I was at such a low TPS that maybe PCM thought I was trying to idle, and because RPM was too high for an idle maybe it was...

Well after looking at the datalog for a couple of hours, it looks as if the synch AE flag in on whether AE is in effect or not. That would be the default AE mode. Then if more AE is called for it...

Well from looking at this morning's log, it seems that while cruising @33mph, 3.9%TPS, 34.7Kpa, I have the Synchronous AE flag ON. Then just as the lean spike is starting the Asynch pulse flag goes...

Also one question for you guys with a test bench. I know that the injectors alternate firing with DRPs, but does each one always fire on the same DRP, from one engine start to the next? Or when...

No, I didn't make it to Car d'alene. I usually don't get to because of the hours I work. But the up side is I have lots of time during the week to work on my stuff. Those line pressure changes...

So BJDR 0E-1 is what I have loaded now, and 1.1 has the transmission line pressure changes to try this week, with a gauge on the trans obviously. I found that the acceptable pressure ranges are...

As far as the wideband goes I just used the Advaneced_$0E_TP5_v250.xdf and .ads. these are already set up with the parameters written to insert the WBO2 into the datastream. You just have to follow...

Update: After setting up a new .bin based on a stock BJDR.bin with cooling fan code, flags set for wideband input, desired AFR, and all the other cr@p that needed turned off or on, It runs pretty...

EagleMark, yes I used the DRAC/VSSB for the signals to the PCM and AutoMeter Speedometer.

Well after playing with $0D for a day, I am going to back to $0E. I just have had no luck getting the...

Well I started with what I thought would be a stock .bin off Moates site, but it had a lot of stuff zeroed. It seems every .bin I download has some stuff wrong in it. I only zeroed PE spark, and...

Distributor and Initial advance should both be set at 0, but I can double check. What I meant was the timing on my .ads dash shows about 5 more than the SA table has @ idle. The only spark bias I...

Ok, I got everything back together, It is running $0D with the 4L80E, but I still need to change one or more of the shift solenoid state entries because the manually selected gear doesn't match what...

I am going to try running this thing in $0D instead of $0E. oldred95 over on FSC says he has done it, so I will give it try. $0D just has so many more trans tables defined, more .bins available and...