So I pretty much got all the mods done that I wanted and decided it was time to get the great Uprev Osiris tune and I thought it went very well. Shawn was a very nice guy and was pretty busy that day but got me up on the dyno as soon as he could. They worked on my car for a solid 4 hours testing all the different perameters they could to find the best possible tune for my car. Shawn told me my car was running very lean and the air to fuel ratio is now running much more consistantly. I really like the maps that osiris includes with their tune I got the following maps: Power, Economy, Valet, Anti-theft and Stock. I really like the Anti-theft mode this morning I turned it on and had to pick up a friend from school and i acted like my car wouldnt start, he was really scared and felt bad for me but then I turned it off anti theft mode and was good to go! I really appreciated the work Church Automotive did to my car and it is running a lot smoother and I can feel a lot more of the tq on the midrange. I cant wait to hopefully go run it friday and see how it goes.

Mods for my 2006 5AT 350z are:
-K and N intake
-Motordyne 5/16 plenum
-Berk HFCs
-Megan Racing Y-pipes
-Top Speed Exhaust

Pics of Dyno Sheets:




Thanks for looking! Let me know what you guys think.

 

Peak horsepower shows a 2.7 percent increase. That's it 2.7 percent. Was it worth it?

NOTE: Torque is lumpy as hell, and takes a nose dive after about 4,500 RPM. Maybe your tuner can explain why.

 

Maybe cause Ira an auto? Just guessing.

 

Well i dont think other auto de z's get much more hp than that from bolt ons. And as for tq i have no idea man should the power band of the tq continue to be going up on most dynos?

 

Scaling sucks on that dyno. The torque prior to 3500 is due to the torque converter. Looks like an avg Z dyno otherwise. Better AFR for sure