I just dynoed today. 232 peak hp and 236 tq power.
Air/Fuel 13.16
Temperature 79.90 F
Humidity 17%

hmm...i have an automatic, should the drivetrain loss be that bad? The mods i have have are listed below. I am rethinking about modifiying my car. What to do? Any suggestions?

Thanks in advance.

 

might be all those coats of pollen bro. but I am with you seems it should have been higher

 

Thats average for an automatic Z. Ive seen 6MT's dyno lower....

 

I’d prefer you scan and post the chart but:

1. Temperature and humidity don't matter. Most likely, the numbers are SAE corrected.
2. Peak torque is greater than peak hp. Not impossible but unusual.
3. Is the air:fuel ratio a perfect 13.16:1 all the way to redline?

 

Thanks for the replies guys. the numbers are SAE corrected.
SAE Smoothing: 5
yeah, i am suprised the peak tq is higher. Any ideas why?

Thanks again guys.

 

Again its difficult to guess without seeing the chart. I’d like to see where (RPM) is torque peak.

 

interesting....the drivetrain loss shouldn't be that terrible....i mean my car made about 243whp with a few mods (IE. 2 mods) (no exhaust modifications) but the humidity and temp may cause and affect on the dyno, but from what u say it was pretty low....just curious where you dynoed?

Ben Y

 

I dynoed at Altered Atmosphere.

 

well if this helps im a auto.... i dynoed at AAM 2 weeks ago stock...temp 89.15 humidity 29% 219.8 hrp & 193.30 trq

i was there sat.white z gold rims.

mods. plenum, cat deletes and ecu reflash dynoed 232.80 hrp and 211.69 trq

 

oh..i remember seeing your car...nice rims..i guess i will install my cats and do the ECU reflash and be done with the performance mods....but i am crying on the inside though, I thought I would at least have 250 rwhp......