Nacho's dyno results - 346 rear wheel HP ! - ZR-1 Net Registry Forums

Nacho_ZR1 · 12-23-2010

(posted on CF as well)...

Ok so here go some more updates. When the first run was complete, the technician yelled out "346.5" and I became awash with excitement! He mentioned that these were raw numbers and the printout would contain the SAE corrected figures. The printout shows the following:

Run 1 - 342.49 hp and 316.80 tq
Run 2 - 340.23 hp and 318.81 tq
Run 3 - 337.57 hp and 321.27 tq

All 3 runs were done within about 2 or 3 minutes of each other so there was miminal cool-down time. The runs were pretty consistent yet I noticed that as the HP begins to dip, the torque begins to rise? Is this a common phenomenon? Also, the car has a pretty flat line from 5700 rpm through 6700 rpm so I'm curious what my optimal shift points should be?
Anyway, here is a pic of the dyno sheet and also, a youtube video of my car's first run. Evan, your videos will be uploaded tomorrow morning. Your car sounded really good with the Borlas! Thanks for showing up and providing moral support!

Dyno:

YouTube Video:

http://www.youtube.com/watch?v=KqN9plCoPng

12-23-2010	#1
Nacho_ZR1 Join Date: Nov 2010 Location: Cedar Hill, Texas Posts: 154	Nacho's dyno results - 346 rear wheel HP ! (posted on CF as well)... Ok so here go some more updates. When the first run was complete, the technician yelled out "346.5" and I became awash with excitement! He mentioned that these were raw numbers and the printout would contain the SAE corrected figures. The printout shows the following: Run 1 - 342.49 hp and 316.80 tq Run 2 - 340.23 hp and 318.81 tq Run 3 - 337.57 hp and 321.27 tq All 3 runs were done within about 2 or 3 minutes of each other so there was miminal cool-down time. The runs were pretty consistent yet I noticed that as the HP begins to dip, the torque begins to rise? Is this a common phenomenon? Also, the car has a pretty flat line from 5700 rpm through 6700 rpm so I'm curious what my optimal shift points should be? Anyway, here is a pic of the dyno sheet and also, a youtube video of my car's first run. Evan, your videos will be uploaded tomorrow morning. Your car sounded really good with the Borlas! Thanks for showing up and providing moral support! Dyno: YouTube Video: http://www.youtube.com/watch?v=KqN9plCoPng __________________ [B][U]---SOLD BUT NOT FORGOTTEN---[/U][/B] [SIZE="1"][SIZE="2"]1992 ZR-1 #483 [COLOR="DarkRed"]Dark Red Metallic[/COLOR] [U][B]Mods[/B][/U] -Jeal headers -Stock exhaust with X-pipe -4.30 Gears -Corey Henderson tune -375 RWHP[/SIZE][/SIZE]