I’ve seen reports of stock 6-ports trapping 113mph which is good for 11.8 per cptnslo above. If you got a good 60ft on the street, that adds up. I admit my launch on this car has some room for improvement.
Driver aside, I think a 118mph trap is great for an OTS file.
I agree, but I have no plans at the moment to make it to a track (I’ll report back if that changes).
I imagine the prep would be good for a couple tenths in ET due to a presumably better 60ft, but trap speeds should be similar on the track vs. street.
My next step would be flex, and I’d...
Visconti Stage 2 OTS flashed and broke well into the 11s on the street with ~8mph gain in trap speed. https://www.supramkv.com/threads/stock-vs-visconti-stage-2-ots-dragy-gains.13423/
Keeping it short - Marshall and John at Visconti have been a pleasure to deal with and are incredibly responsive. They bench unlocked my ECU with a super fast turnaround, and they provided me with an OTS tune that absolutely woke the car up. It's a blast, and the numbers show really nice gains...
Downpipe only dragy runs below.
Stock dragy runs: https://www.supramkv.com/threads/slow-stock-60-130-times.12581/
Comparable DA (~500ft difference) with Michelin PSS on the street.
Stock 1/4: 12.57 at 110.56
Downpipe only 1/4: 12.61 at 111.20
Gain: + .64 mph
*Wasn't looking to continue...
UPDATE: There was a little mix up in flash files and these logs are for a stock tune with the CG Precision DS-1 Catted Downpipe only. (updated the original post)
Also note that the overboost identified in an earlier post now makes sense given the less restrictive downpipe without the tune to...
No charge pipe, just the downpipe. Everything else is stock hardware. I planned on going custom with flex fuel using this OTS as a stop gap given its marginal cost above and beyond the Ecutek package.
I’m in FL, and it was pretty warm today if that could affect it.
Why did you exit the Trackhawk? Is the G20 just a daily for you, or is it for family duty?
I'm interested in a G80/G20 as my family grows, so I value any feedback on that front.
It's nice that you found a tunable G20 and in a really nice spec (most don't excite me visually, but yours is...
I appreciate the validation. Are the overboost levels concerning? I imagine it's still within the safe limits of the engine. If this were your log, what would you do with the over-boost info?
Thanks, I will try these. There was a firmware update that popped up right when I loaded the app, but I ignored it because I was short on time. I'll try out your tips soon and report back.
UPDATE: There was a little mix up in flash files, and these logs are for a stock tune with the CG Precision DS-1 Catted Downpipe only. (Dragy gains)
Just flashed a Visconti Stage 2 93 Octane OTS tune via Ecutek PhoneFlash on my. I have a bench unlocked 2020. Only hardware mod is a CG Precision...
Update: I found the refresh rate on these gauges to be incredibly slow. I'm sure it's fine for things like temps, but it was unusable for me for anything that required real time feedback like boost and AFR.
Anybody else have a similar or different experience?
It was refreshing <= 1 time a second.
Have you checked your car insurance policy? I have experience with both State Farm and Geico (in FL) covering the cost to have safelite fill these at no cost. It prevents the car ins. company from having to cover a replacement later.