If you are running antifreeze/coolant you may want to go to straight distilled water. Antifreeze/coolant raises the boiling point and freezing point of water but it's the water that cools the engine.

That one is pretty in-depth. I've been using that one and Fast 355's The advanced xdf kind of jumps around where 355's is a little more organized,at least for me.

Yeah,there's three.

Thanks Dave,
Which definition file did you use?

I'm with you dave,I don't want to debate it either. I thought I was asking a simple question apparently I have confused everyone.

BCC on the 7427 is BPSA and unless I missed it I didn't find it in...

OK Dave,
Let me see if I can explain this better;

First of all take the 7747 out of the equation,it's going on the shelf. I may read the PROM to compare the .bin but I am not going to use that...

As I said!

I'm tuning for the 7427, SST 27SF512 EEPROM and I did use address 000000->00FFFF and you didn't answer my question. The original prom was loaded in the bottom and the prom I burned was loaded in the...

OK, I've made some changes to the 95 G series.bin mostly just changed the cyl. volume and injector specs for the 305,ran the speed limit up to 255,raised the rev limit up tp 5000 rpm,gave it a little...

Go back and read post #7

Thanks for posting your pinout notes. It confirms that I need the 2000ppm VSS signal off my DRAC for pin F13 on the 7427. Pin F12 receives the 40ppr buffered signal from the DRAC which is now feeding...

I studied the tutorial on the site for the 7747 to 7427 swap and crossed referenced with the pinouts for the two and got a lot of notes written down.
I've pulled the .bin on the 7427 and read it....

I used the pin detect on my prom burner and a blank chip to test with and the first time it didn't pass. Broke out my ohm meter and discovered the small header connector didn't make a connection on...

Getting ready to swap the ECM's and got to thinking of how big a PITA it was going to be changing chips because of where the ECM is mounted. It's tucked up behind the glovebox on the extreme right...

Cool! I'll scratch out a drawing. I'm laid up with a ruptured disc so I might as well make good use of all this sittin' on my ass time. Rrrrrrrrr!!!!

Well I was able to get something done. Got the cable installed and was able to use that protoboard to make a memcal adapter for my reader/burner.

Is this board something you're planning on producing?

Well,that was a bust. It has the correct .1 two row spacing down the middle but the outer rows are only .5 I guess my only other option is perf board and tie the holes with solder. One way or...

Thanks stew,that did the trick.:thumbsup:

Of course they do. That .bin was probably set up for another application that worked good for his or her desired outcome. You are going to have to retune it for yours. Considerate a starting point....

The idea is to keep your shift points in the torque range of your cam. You will have to determine what the RPM's are going to drop down to when it shifts and tailor the shifts so that that you're...

I'm pretty new at this tuning game,have yet to burn my first chip. Maybe lower the shift points and turn down the line pressure a little at the lower TPS and MAP areas for smoother low throttle...

Maybe it’s fortunate that I’m using the 7427. I didn’t buy the cable connectors with the gold plated terminals but that may have to be an option for better conductivity.

Cool! As soon as a get these pieces assembled I'll get some measurements and a design to make a rectangular cup with a slot in the back for the box header to poke through.

That circuit board that...

Really? Thanks for nothing! Apparently you don't know either.
I have used the arrows to try to stretch the window and I have read the help section. The window will only stretch as far as the toolbar...