Hello,

Got my Z tuned on thursday, I was pretty excited about it. I've been waiting for it for a long time. I was going to do it a year ago but a nice expensive repair due to a loose axel nut killed my wallet.

**Mods are in my SIG**

Here is the chart. Uprev Osiris - Tuned by Jon @ HB Speed in Huntington Beach. Nice guys, he has a killer TT Z sitting in his shop. Here it is.



<embed id="VideoPlayback" src="http://video.google.com/googleplayer.swf?docid=7301805583853518501&hl=en&fs=true" style="width:400px;height:326px" allowFullScreen="true" allowScriptAccess="always" type="application/x-shockwave-flash"> </embed> 4th or 5th run.

I think my gains were pretty good, I didn't know what to expect, but I definitely noticed some more pickup on the low end. Also noticable on the freeway. I killed my set of Random Tech cats by being too lean before the tune, at least I think. So now I'm hoping I won't do the same to the Crawford cats I picked up 2 weeks ago. I won't lie, I miss my Random Tech hi-flows, a lot louder and sounded more aggressive than my setup now.



**Forgot to mention, I have 60k miles on the engine. I wonder if I would gain anything if I put the random techs back on.

 

Those are some nice numbers considering the limited amount of mods you have.

I have a question for you though, do you track your car? If so, how do you like the swift springs and d-spec combo?

 

I have simlimar mods.......nice power.......I am hoping I can reach 260 (maybe 265)/250 here in the next few weeks with osiris.

 

Hrrm. I have tracked my car, and I do Auto-X more frequently. I would say I am very satisfied with the setup. I think the springs do a great job and the adjustable dampners make it easy to adapt your ride to your liking/needs.

Daily driving it feels a lot better than stock, its almost incredible how much smoother and more enjoyable my drive became after I switched. My ride quality was just horrible after 40-50,000miles.

I would say if you want a good daily driver that can adapt to the track or any kind of spirited driving this is a pretty good setup. (First suspension mod I've done to any car, but I've driven a few others) It is a pretty big drop, so you will have a hard time on bumps etc...

 

WOW SS21CA. That looks Great. Can not wait to get me a Dyno tune.

 

so about 15 hp max gain at 5500 rpms and between 3-7 hp every where else.

 

Hrrm.. Just about

But the torque curve is where it's at, for daily driving that's where I feel it. I figure its about 10tq avg gain throughout. But I'm curious to know what others are getting w/ similar mods.

 

Nice tune...

Nice to see other people with a DYNOmite dyno...

 

Exactly what I was thinking when I was looking @ your chart. Nice numbers for your mods.

 

Looks solid, Jon is a good guy.

Seems like your AFRs were way off to begin with, but he cleaned it all up and your motor responded nicely to it. Have fun!