Haven't seen anyone post this in our regional forums, but I'm heading over to EIP racing this Saturday for the Osiris ECU upgrade (www.uprev.com) & dyno tune.

Paul over there is charging $700 for the install & tune (for the first 10 customers, I'll ask about continued discounted pricing for g35driver members on Saturday), which I think is a helluva deal, almost on par with Church's down in Socal.

I'll post up dyno graphs and impressions after the install, hopefully this will be something all the G owners up North can get on if it makes sense.

-Kyle

Whats up Kyle.

Eagerly awaiting your results. I didn't know you had a garnet fire G. Thats a nice and rare color. I also see the mod bug got you good

Great choice!

Paul's a great guy and does great work, and backs it up too. He's also the one to do the Osiris in my car too! $700 is a hell of a great deal too!

Dofu - did you get the Osiris installed already? How much of a difference did it make?

20 hp. 30+ with 100 octane.

i dont know how u made that much hp by just upping the octane...? what u do turn up the timing like 20 degrees?

damn 20 horses? Was it across the entire band? Do you have the chart you can post up? This is so tempting....

I actually had my timing retarded for the 91 tune, but I'm not sure what Paul did for the 100 octane map. But he did tune a map just for 100 octane, so it's not just a gain from upping the octane alone.

There were gains across the board, but I think the peak gain was 20. I do have the chart somewhere, if I didn't lose it already, but the most impressive part about the reflash is that I can actually use all of the RPMs now instead of topping out at about 5k. But I wouldn't expect gains like this without i/h/e at the least.

that dont make sence retarding gives u power only of fi cause u can bring up boost. why would u retard the timing and put extra ocatane? from what ur telling me it sounds like someones playing with dyno numbers dude.

would love to see before and after dynos.

Different maps... you can have up to five different maps with the Osiris... I wanted the timing retarded for daily driving to see if I would burn less oil.

wait so u gain 20hp from that map that retarded the timing?

Yea, the 91 tune is where I had the timing retarded... for some reaon, when I first got my car onto the dyno before the tuning, my timing was a bit more advanced from factory settings, and my a/f was really lean.

Check this thread for numbers. They'll be digging up the old tunes, etc... when they have time.

http://www.my350z.com/forum/showthread.php?t=328290

lean = more power though..... come out i will talk to u tonight

Not when it's this lean... let me sober up first and I'll hit you up.