Ecutek supercharged 1st drive can't get to redline

ZStalker505 · 02-18-2023, 10:12 PM

Hey all, I finally got to take out my new to me heavily moded Z and I don't understand why it seems like it cuts out or hits a rev limiter around 5200 rpms? 2nd 3rd gear doesn't seem to matter. Is there a failsafe that cuts it or what am I missing? This is all new to me.. car was tuned in FL it's now at a 5400ft elevation. Ethanol gauge is right about 36% don't know how old the fuel in it is, has a water meth kit don't know how long the juice has been in it either. I emailed the guy that supposedly tuned it and never got a reply been about a week.

I did two data logs driving around but that doesn't do much good if no one can analyze them.

DrBacon · 02-19-2023, 12:42 PM

Most likely some safety, lean or boost cut.

02-18-2023, 10:12 PM	#1 (permalink)
ZStalker505 Base Member Join Date: Jan 2023 Location: NM Posts: 189 Drives: 14 SC Nismo Rep Power: 3	Ecutek supercharged 1st drive can't get to redline Hey all, I finally got to take out my new to me heavily moded Z and I don't understand why it seems like it cuts out or hits a rev limiter around 5200 rpms? 2nd 3rd gear doesn't seem to matter. Is there a failsafe that cuts it or what am I missing? This is all new to me.. car was tuned in FL it's now at a 5400ft elevation. Ethanol gauge is right about 36% don't know how old the fuel in it is, has a water meth kit don't know how long the juice has been in it either. I emailed the guy that supposedly tuned it and never got a reply been about a week. I did two data logs driving around but that doesn't do much good if no one can analyze them.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
EcuTek RaceRom Gear Ratio Tables - Who has changed their final drive?	visconti	Tuning	36	11-21-2013 12:26 AM
Winter... To drive the Z or not to drive the Z	JAYNO20	Nissan 370Z General Discussions	45	10-16-2013 06:35 AM

02-19-2023, 12:42 PM	#2 (permalink)
DrBacon Enthusiast Member Join Date: Nov 2016 Location: Washington Posts: 285 Drives: 2014 Nismo Rep Power: 27365	Most likely some safety, lean or boost cut.