I just got back from a dyno day and I finally got a chance to get a mostly stock base line for the Z. My numbers are what I expected (for the most part), but it seems as though my A/F is really out of wack... it's off the charts until about 5400 rpms.

The only mods that are on the car right now are a pop charger and a set of strup test pipes. I snapped a quick pic of my dyno chart... two runs are graphed together and are almost identical. The pic isn't the best, but you get the idea. I also have the detailed sampling results which I might try to post up if I can get another clear pic of it. Anywho... any thoughts? Suggestions on my a/f?

Thanks

242 whp
220 torque

 

Wow! Nice gains! Those numbers are pretty good. Keep it up.

 

that does seem really lean for your mods

 

not bad

 

How much is it to dyno?

 

Thanks guys! I paid something like 40-50 bucks for three pulls.... but of course that was on a dyno day. The shop I was at normally charges something like $75 for 3 pulls... more if you want to tune, etc. Call some local places, or find a dyno day in your area. It's lot of fun.