they are going to be reloading software tonight.

 

Just got off the phone with Frank. UpRev knew exactly what the issue was but for some reason they didn't include it in the documentation. The lightened flywheel was causing the misfire codes which jacked the timing up. Should be an easy fix. Back on the dyno tomorrow.

 

Funny enough.......that is exactly what Frank (Hill) thought it would be on Sat night.

 

That man knows his **** for sure. I'm impressed with everything he has done so far.

 

great to hear it was a minor issue that will be fixed. i'm still debating whether to just go with osiris or haltech... looking forward to your results!!

 

if thats the case, then everyone with a light flywheel would have the same problem with misfire codes

whats the solution?

 

UpRev says it's only an issue with the HR motors being that they are more sensitive . Those codes will be disabled.

 

disabling the misfire codes? wow. good luck with that...

 

I'll get more details tomorrow. What would be the problem with doing that? Pros/cons? A lot of this is new to me so I'm kind of learning as I go. From what I've read and been told, the UpRev software has the capability of doing that.

 

For the record, my HR is running a lightened clutch/fly combo (os giken) and I have yet to see a misfire code.

MD, how much lighter than stock is your flywheel?

 

It's over 7lbs lighter than the stock one -> http://www.zspeedperformance.com/Sou...l-SBCHRFLY.htm

 

Sure, it can, but disabling the codes will also disable your first warning (ses light) if a misfire issue arises. The ecu is likely to catch it before it becomes audible/noticable......thus it put the system into limp mode or shuts it of as a damage prevention. I'd imagine frank will attempt to fix the issue first and foremost.

 

So what mods did you do to your transmission for the new clutch, and have you had any problems with your OS Gilken? I'm going to have Injected Performance look into this because i'm really tired of the stock clutch!

 

Hmm, good point. I'll try to get some more clarification on this when he gets to the shop.

Pretty sure he hasn't had any issues which makes me wonder why I am the only one throwing codes. I haven't seen this issue with any other HR's. More info on the clutch -> https://my350z.com/forum/8402009-post8.html

 

Every car and setup is different. Just because one guy doesnt have an issue doesnt mean that its not the cause of the issue here. LOL @ some peoples comments.

Frank will sort it all out...

 

I have done nothing at all to the transmission or CSC assembly, and I have had absolutely ZERO problems with this clutch. Been running it since November.

 

Misfire codes were not disabled. Crank sensor errors were disabled. It made 513whp at 10psi.

 

sexy!!!!!

 

Hot damn.....it was hot as **** out today......what psi/power are you going to daily on?

 

Not 10 lol. Frank said he'll set the "a" setting for 7psi. I might just turn the boost controller off and let it run at 5psi.