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M2 Technical Topics > N55 Engine / Drivetrain / Exhaust / Bolt-ons / Tuning > Bootmod3 Stage 1 91 Octane analysis/Suggestions

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      09-29-2019, 09:19 PM   #1
delhang
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Bootmod3 Stage 1 91 Octane analysis/Suggestions

Hello Everyone, first time running BM3. I'm currently running the following:

Stage 1 91 Octane OTS Map
with
Dinan Free Flow Exhaust
Evolution Raceworks Charge Pipe
aFe Magnum flow pro dry s air filter

I'm looking to add an FMIC - Looking at Evolution Raceworks Competition Intercooler.

Knowing that I didn't go with the ACN 91 Map (I know most CA gas isn't up to its rating) I filled up with Shell 91 and topped off with about 2.5 gallons of VP Racing fuel 101 Octane at a local spot.

I had a fun drive this morning, hit the canyons, car felt great. I can definitely feel more punch. Ran a few pulls with my buddy in a C6 Z06, 3rd gear, walked him, first time I've been able to do this. Also I noticed it gets a bit more squirrelly now in 1st all the way to 3rd, I've got RE71s and there's more spin until it finally grips.

I wanted to know if anyone can take a look at my datalogs, see if there is anything crazy going on. I did see IATs go up and also detected some knocks. Should I consider going to ACN91 Map? Should I use more higher octane? Any suggestions for a tuner that could analyze the data and make any recommendations?

Logs:
http://www.bootmod3.net/log?id=5d90dee5ae729b2cae3133fc

http://www.bootmod3.net/log?id=5d90d652ae729b2cae3133e8

http://www.bootmod3.net/log?id=5d90c604c090c679dd0e29c4


Also, I don't think I'm a fan of the burbles now, I noticed my exhaust will pop now from time to time.

Thanks for any suggestions.
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      09-30-2019, 07:45 PM   #2
delhang
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Correction. C5 Generation Z06. Also, my M2 is DCT.
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      10-03-2019, 03:29 PM   #3
widetyres
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Quote:
Originally Posted by delhang View Post
Hello Everyone, first time running BM3. I'm currently running the following:

Stage 1 91 Octane OTS Map
with
Dinan Free Flow Exhaust
Evolution Raceworks Charge Pipe
aFe Magnum flow pro dry s air filter

I'm looking to add an FMIC - Looking at Evolution Raceworks Competition Intercooler.

Knowing that I didn't go with the ACN 91 Map (I know most CA gas isn't up to its rating) I filled up with Shell 91 and topped off with about 2.5 gallons of VP Racing fuel 101 Octane at a local spot.

I had a fun drive this morning, hit the canyons, car felt great. I can definitely feel more punch. Ran a few pulls with my buddy in a C6 Z06, 3rd gear, walked him, first time I've been able to do this. Also I noticed it gets a bit more squirrelly now in 1st all the way to 3rd, I've got RE71s and there's more spin until it finally grips.

I wanted to know if anyone can take a look at my datalogs, see if there is anything crazy going on. I did see IATs go up and also detected some knocks. Should I consider going to ACN91 Map? Should I use more higher octane? Any suggestions for a tuner that could analyze the data and make any recommendations?

Logs:
http://www.bootmod3.net/log?id=5d90dee5ae729b2cae3133fc

http://www.bootmod3.net/log?id=5d90d652ae729b2cae3133e8

http://www.bootmod3.net/log?id=5d90c604c090c679dd0e29c4


Also, I don't think I'm a fan of the burbles now, I noticed my exhaust will pop now from time to time.

Thanks for any suggestions.
I've been through a recent similar experience having only just recently loaded on bootmod3 and saw knocks on my logs.

I'm not an expert, but can let you know what I found out.

Do the logs in dsc off mode.

Small knocks rolling back only a couple/few degrees are normal but if you have larger knocks you are concerned about, then raise a support ticket (from the map's screen) and they'll be able to review and advise according.
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      10-03-2019, 11:56 PM   #4
delhang
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Thank you widetyres! I ran these with DSC off to make sure nothing was limiting the car. I'll keep my eyes peeled for any larger knocks, thanks for the advice!!!
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