Turbo Timing on WOT

husam2012 · 10-23-2021, 02:19 PM

With E85, 17 degrees at redline isn't dangerous but 17 degrees at 4k rpm w/ 14 PSI of boost is definitely going to shoot a rod sooner or later.

I've seen one particular tuner that runs the same timing across all RPMS before, and he's well known for blowning engines here on the forum.

HOODEY · 10-23-2021, 10:30 PM

Observe the knock strength and increase timing accordingly.

Roninzee · 10-24-2021, 03:45 AM

Quote:

Originally Posted by husam2012

With E85, 17 degrees at redline isn't dangerous but 17 degrees at 4k rpm w/ 14 PSI of boost is definitely going to shoot a rod sooner or later.

I've seen one particular tuner that runs the same timing across all RPMS before, and he's well known for blowning engines here on the forum.

Really hope that’s not my tuner.

I’m running on all wastegate so it builds pretty quick and it’s consistent 14 all the way to red line.

I’m looking at my logs right now

At 3800 RPMS - 27 degrees
4000 - 25 degrees
4500 - 20 degrees
4700-5000 - 18 degrees
5100-7500 - 17 degrees

Zero knock all the way so it may seem like my knock sensors might be turned off.

Think I can shoot you a DM for some help?

Elmo370z · 10-24-2021, 11:58 AM

Quote:

Originally Posted by Roninzee

Really hope that’s not my tuner.

I’m running on all wastegate so it builds pretty quick and it’s consistent 14 all the way to red line.

I’m looking at my logs right now

At 3800 RPMS - 27 degrees
4000 - 25 degrees
4500 - 20 degrees
4700-5000 - 18 degrees
5100-7500 - 17 degrees

Zero knock all the way so it may seem like my knock sensors might be turned off.

Think I can shoot you a DM for some help?

Monceif?

Roninzee · 10-24-2021, 02:14 PM

Quote:

Originally Posted by Elmo370z

Monceif?

Oh thank god no I’m not tuned by him, I’ve seen really good number from him but I’ve also seen really negative reviews linking to those numbers relating to drivability and reliability.

HOODEY · 10-31-2021, 11:13 AM

THe logs will tell you all you need to know.

husam2012 · 10-24-2021, 01:21 PM

Quote:

Originally Posted by Roninzee

Really hope that’s not my tuner.

I’m running on all wastegate so it builds pretty quick and it’s consistent 14 all the way to red line.

I’m looking at my logs right now

At 3800 RPMS - 27 degrees
4000 - 25 degrees
4500 - 20 degrees
4700-5000 - 18 degrees
5100-7500 - 17 degrees

Zero knock all the way so it may seem like my knock sensors might be turned off.

Think I can shoot you a DM for some help?

Sure, shoot over a DM. does it have full boost at 4500? If so, ouch.

10-23-2021, 02:19 PM	#1 (permalink)
husam2012 Track Member Join Date: Mar 2015 Location: Michigan Posts: 555 Drives: 370Z Nismo Rep Power: 9471	With E85, 17 degrees at redline isn't dangerous but 17 degrees at 4k rpm w/ 14 PSI of boost is definitely going to shoot a rod sooner or later. I've seen one particular tuner that runs the same timing across all RPMS before, and he's well known for blowning engines here on the forum. ByThaBay, redondoaveb and Roninzee like this. __________________ Creator of the GTR TT Conversion Kit, NA Record Holder (401WHP) Ecutek Master Tuner (VQ37, VR30, VR38, B58, S55, S58) BTWTuning

10-23-2021, 10:30 PM	#2 (permalink)
HOODEY Base Member Join Date: Aug 2013 Location: Barbados Posts: 43 Drives: Uk spec 08 350z gt Rep Power: 14	Observe the knock strength and increase timing accordingly. Roninzee likes this.

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10-31-2021, 11:13 AM	#6 (permalink)
HOODEY Base Member Join Date: Aug 2013 Location: Barbados Posts: 43 Drives: Uk spec 08 350z gt Rep Power: 14	THe logs will tell you all you need to know.