Well it has been a while since I got the Xterra and have been too wrapped up with the Z projects (350Z, 300ZX TT and 240Z) but finally got something to start with. Osiris looked like a great option I had been waiting to try it out on my 350Z but since it would take a new MAF and some serious tuning to use the Osiris software I gave it a try on the Xterra.

The Xterra is a 2007 completely stock with 22k miles. Below is a comparison of the first pull on stock ECU to the Osiris tuned map. The stock ECU was running extremely rich as you can see down almost to 10 AFR, it was then tuned to bring it up close to 13 afr and it gained 12 ft-lbs of torque and 9 hp. The top lines in each of the three readings are the final run results.

Best of all is that the gains were across the entire rpm range not just peak. This was an initial attempt as they just got the software and will go back to fine tune or after some mods? maybe exhaust and intake? it never ends.

 

Nice. So I take it that Japtrix has the software to tune them now? I need to look into that. Can you PM me a price Gus if you know how much they charge for the Osiris?

 

sure, I will get with Jack, it is Horse Power Logic now, the dyno is separate from the shop.

 

With the A/F that rich , Im amazed you didnt gain more HP and trq.

 

yeah, still learning the software, it is different than the normal tuning specially the timing, I just had a little time this morning so I went to get the first shot at it, I will go back later, I just liked the fact of not having a piggyback to install.

 

Hmmm... So HP logic and Japtrix are right next to each other? Let me know. I thought Jack worked for Japtrix? Confusing...

 

LOL yes they are, Jack works for HP, it is just in transition to its own entity

 

good number gains....

 

Jack put some info up here http://www.sfzcc.com/forum/showthread.php?t=7637

 

Thanks Gus, just commented on that. Time to save up some cash.

 

Rob,

They are moving out of our building. i will have a new dyno in and running within a few days of them leaving. We wish them the best of luck. but JAPTRIX will still be here and with a dyno.

 

anyone looking for me can reach me at 561-842-8333 .... we are still in the same location until further notice...

i tried to explain a few things in the thread below but my posts were deleted....not cool.
https://my350z.com/forum/forced-indu...ix-update.html

 

I saw that thread also. I will keep in touch John, I want to get my exterior done before the tune. And that exhaust install I was telling you about. It should have shipped today but Ill let you know. Good luck Jack with the move! Im sure you guys will do well, Ill have to check it out one of these days when its up and running.

 

just fyi Jack just did a boosted Z with it and said it worked very nicely, I might try it on mine and see

 

Almost done with break in. Next I will be coming in for Osiris. When is the new place going to be open gus?

 

trying to kick the current squatter out (architect for the complex) and get it ready to move in, if all goes well shooting for opening first of April

 

lol ok well looks like i will be coming in and being one of the first at the new place
whenever you get a chance you can pm me the price so i know thanks gus

 

I had my 350Z Tuned By Jack of HP Logic and he did an AMAZING job tunning my car with the Osiris Tunning Program. My car just keeps up pulling all the way to 7,200 -7,400 RPM. Problably the best mod I've done to my car thus far. I'll try to post my results as soon as I am able to. Osiris FTW!

 

nismo when did jack tune it? congrats man cant wait to see the results

 

Jack tuned it the same day that Rob got his Motordyne installed. Results are up.