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Really wishing we could make the switching points work. It would be worth a few MPG for sure.

I have a stock cam with tons of negative overlap so there is no chance of fuel making its way out of in open exhaust valve (also know as short circuiting) if thats why you suggest targeting SOI when...

What I have done: Zeroed out Normal RPM, and added 130 degrees to the stock Boundary Table. This puts me at EOI of 527 degrees (at idle) with the stock IVC of 579 @0.050. This should be pretty...

Looking for a little clarification after reading ALL 11 pages yesterday! (For reference vehicle is a bolton LS3 Vette with a mostly stock tune.)

To calculate EOI the ECU will reference the...

Still need help on this.

Anyone? If more info is needed please let me know. I really need to get this worked out as it is my daily.

Car has stock MAF, LS2 TB, FAST 90, FIC 42lb injectors, 235/238 112+4, 2.04 intake valves, 1.60 exhaust valves, Ported 243, full exhaust.

I was struggling with hunting idle or hanging idle before...

I am working on setting up the PID's, and am having a hard time reading the function string. I have tried to open the attached file, but with no luck.

I am setting up my SM-AFR GEN 4 Unit in a C5...

http://www.hptuners.com/forum/showthread.php?14425-Read-Me!-Startup-information-how-to-s-amp-other-Tuning-Information!

I have found this sticky, and am slowly reading through it. Any additional...

I just purchased a used HP Tuner Pro with two GM credits left on it. It come with everything minus the CD (I have been told that I can download everything off of the website). When purchasing a used...

"Hp tuner pro with 2 credits. 250$ shipped 9712396989"

This is what he gave me

Thank you for the quick response!

I have been communicating with a seller on Facebook. He is offering Pro with 2 GM Credits for $250 shipped. Long story short I was concerned with the price and continued to ask questions to see if...