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Got it thanks guys! Should I leave the min enrichment to .03(stock)? Or I have seen guys use 1.03 for the min when matched with the 1.10 Max?

So Max enrichment(Alcohol Composition % is 1.20 stock) suggested change to .60?
Also, Min enrichment is .03 stock; should that value remain or change?

Thank you Sir!!

Thanks guys for the input; I mainly street drive the car with spirited pulls on the highway 60-140mph. Occasional 1/4 mile.. Car is 2017 Zo6 M7 with 18% OD bottom, AFE cold intake, ported TB and...

Guys,

Currently I have Kooks X-pipe without Cats and stock mufflers. I am switching to Kooks "Green" Cats X-pipe with Corsa Sport mufflers. I have C.O.T disabled now, question is what is the...

I tried it in Tour, sport and track. Does it in all (3) modes. I plan on taking it out today and logging a 2-3 hard shift and see whats going on. I'm guess virtual torque settings but not sure. I...

No, not using NLS and even tried shifting around 6300rpm and still did it. I have heard of guys experiencing this same issue just not sure what the solution is HPTUNER wise. Maybe deactivating the...

All,

Any insight as to when I try to quickly shift the car through the gears there is a 1-3 second lag where the throttle acts like its closed even though the accelerator is to the floor? I plan...

Guys,

On my 2017 Zo6 I have long tube headers and CAT delete X-Pipe. I want to verify a list of Codes that SES enable be turned off and if they should be "No error Report" or "No MIL Light".
...

Got it; I changed it from 190KPA to 205Kpa so I should be good to 15psi. Thank you for the feedback!!

I was wondering about that but don't know the correlations since 190Kpa equals 27.5psi so I figured is was plenty over the 13-14psi boost capability of the supercharger.

I just bought a 2017 M7 Zo6 with 1900 miles on it and has the following mods: AFE intake, 18% OD bottom pulley, kooks headers with no cats and a Tune. On a 200 miles drive I got on t the car hard...

I have a HPR 468 and trying to improve its street manners and it was suggested to swap out my ECM with the newer version 2010+ that is available from DSX Tuning. My question is who has successfully...

Any experts have any suggestions as to why I would be pulling 6-9 degrees timing around 5000rpms while shifting through the gears? The log attached is running through the gears as I was getting on...

Steve, Your trick definitely made a huge difference; I have some crackling which is fine in comparison to what I am used to. Thank you much appreciated!! I'm going to PM you offline for another...

Any recommendations to minimize decel/downshifting backfiring on normally aspirated LS7 without cats? Current tune posted.

Will do; I can post back another Idle clip this weekend. It is strange it idles fine up until I blip the throttle then the timing takes a long time to recover to my 18-20 degrees. Thanks...

I made the changes you suggested and it seemed to help. Took the car for a drive and it only stumbled once in a parking lot. I attached a quick log at hot idle for your review. Does not look to...

I have my tune on my laptop and desktop computer. If I look at my tunes side by side they are difference between the two computers?? I copied the same file from the laptop to my desktop this...

Guys,
Finishing up my Zo6 and have some mild issues with idle dropping below target rpm at times and hangs at times. Its the best its been now but I think it could be better. Lost my aggressive...

Michael,

I replaced the LPE heads all together and put on new 280cc Advanced Induction heads. Yes I measured them and after 6000miles they were at the limit but within spec. The start problem is...

If I touch the throttle does not seem to improve the hard start condition. The 1st tune was done by Lingenfelter and the 2nd tune is basically the same as the first but modified by another tuner...

The comp bearings are not the problem, its the surface hardness of the trunions themselves. I ran stock rockers with a .690"/.700 lift cam with 243/259 duration for 6000 miles without any issues. I...

I will give it a shot tomorrow. thanks again guys.

I will attempt to pull some logs this weekend and post. have never done that before so should be interesting. I built the car mechanically, but the tuning is all new to me. The comp upgrade was...

FYI >>>>The fuel injectors are FAST 50lb/hr @58psi