It was done with HP Tuners. His tune is my stock tune for the Predator, and is the tune I use when I need to pull timing tospray.

I have a U7193 for my 04 GTO and need to see if I can get the running airflow table tweaked a little. I had a dyno tune last year after doing heads/cam etc and my tuner increased the airflow a bit because of the cam. Idle was too high initially, and the car would idle at about 1400-1500 for a few ...

Cool, thanks. E-mail sent.

Mike,
I'm going to skip the nitrous and lean cruise for now, but would still like to know about a custom tune. I have been doing some tuning, have my LTFT's at -0.78 and -1.56 at about 2200 rpm, at WOT LTFT's zero, O2 are steady at 910mV, spark at 25.9. I haven't touched the WOT fuel, per Monty's ...

No worries, Mike. I'll work out a day to go to the CMR dealer closest to me.

I'm about 3 hours or so from the nearest CMR rep, which is the problem. I do have a dyno available here in town, though, that I was planning on going to to do some tweaking on the dyno with a wideband O2. I guess the biggest thing I'm looking for is lean cruise. My 100 mile daily commute would be a ...

I finally got my Predator, and now need a custom tune. I have a 2004 GTO LS1, manual transmission. Mods are: LT headers, 2 1/2" exhaust w/ X-pipe, custom CAI, lightly polished throttle body and MAF. I am installing a 125 shot of NOS this weekend, too.

What I'm looking for is a NOS-friendly tune ...

Sure did, Mike. I'll call again in the morning to see if they answer.

Hey Mike, I've called them twice already and sent a couple of e-mails with my correct shipping address. I just want to make sure it goes to the right address. Thanks for the help.

Can you guys have sales call me? I placed an order this morning, had to update my billing address to my old address, and as a result the shipping address is still my old address.
My order number is 2002975, and my phone number is 256-609-8346.

Thanks.

cool. can i get the custom tune at the same time i place my order, or do i need to do some logging first and send the data file?

Hi guys. I'm going to buy a new tuner in the next day or so, and am leaning towards HP Tuners because I can turn on lean cruise on my '04 GTO with that software. I used to have an old version Predator, but sold it in anticipation of a dyno tune. Well, I keep getting the run-around from my tuner, and ...

thanks, i was thinking about the plugs. the car has 36k on it, and the plugs may be fouled.

Forgot to add: car is an 04 GTO, LS1. No mods other than MAF screen removed and IAT relocated to stock airbox.

I just started doing some tuning with my U7193, ver 1.11 (very old, I know), and my LTFT's for bank 1 is -2.47, bank 2 is -5.6. Is this normal to have a difference this great between the 2 banks, or is bank 2 running rich for some reason?

I appreciate the help.

John