upRev questions

Josh@STILLEN · 10-20-2011, 04:04 PM

If you are going to a Pro Tuner and having your car tuned you're still starting from the base tune in your Z, and adjusting the values from there to dial in A/F ratio, and of course could play with some timing to extract as much HP as possible.

It's not throwing your existing tune out the window, it's adjusting what's there. There are tables and portions of the ECU which remain uncracked from UpRev, and aren't adjusted. There's a lot going on in the ECU.

Pelican170 · 10-21-2011, 09:36 AM

Quote:

Originally Posted by Josh@STILLEN

If you are going to a Pro Tuner and having your car tuned you're still starting from the base tune in your Z, and adjusting the values from there to dial in A/F ratio, and of course could play with some timing to extract as much HP as possible.

It's not throwing your existing tune out the window, it's adjusting what's there. There are tables and portions of the ECU which remain uncracked from UpRev, and aren't adjusted. There's a lot going on in the ECU.

Ok, thank you for the info.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
UpRev Tune Questions...	Pelican170	Tuning	34	01-13-2012 01:26 PM
should I uprev?	ggiwin	Tuning	37	08-01-2011 08:17 AM
Uprev done!	sojirovskensi	Tuning	3	07-07-2011 01:45 AM
Uprev Osiris tuning questions	Rooskey	Tuning	33	10-11-2010 09:14 AM
Questions, questions and more questions for a potential 370z buyer!	tag824	Nissan 370Z General Discussions	67	09-18-2010 12:07 AM

10-20-2011, 04:04 PM	#1 (permalink)
Josh@STILLEN The370Z.com Sponsor Join Date: Dec 2008 Location: Costa Mesa, CA Posts: 1,197 Drives: 2004 G35 Coupe 6MT Rep Power: 534	If you are going to a Pro Tuner and having your car tuned you're still starting from the base tune in your Z, and adjusting the values from there to dial in A/F ratio, and of course could play with some timing to extract as much HP as possible. It's not throwing your existing tune out the window, it's adjusting what's there. There are tables and portions of the ECU which remain uncracked from UpRev, and aren't adjusted. There's a lot going on in the ECU.