Quote:
Originally Posted by dcb
Code:
Test RPM %CO2 %O2 %HC %CO %NO mph hp torque
1 1735 14.8 0.0 62 0.06 101
1 2800 14.6 0.3 16 0.02 89
2 1698 11.8 4.4 39 0.02 105
2 2752 11.4 4.9 14 0.01 74
3 11.7 4.5 2 0.0 75 6.1 5.3 117.4
3 12.1 3.8 6 0.0 544 7.8 6.7 116
3 12.1 4.2 11 0.1 195 9.8 8.6 117.5
3 12.3 3.4 3 0.0 76 14.6 12.8 117.3
3 12.5 3.1 1 0.0 71 14.9 13.0 117.3
3 12.2 3.3 1 0.0 90 20.6 10.9 70.9
3 12.3 3.5 0 0.0 78 25.0 13.1 70.2
|
This is an odd bit of data... does the dyno record tq or hp in non-standard units (I know the pictures say ft-lb and hp) but 5.3hp w/ 117.4 ft-lb would be ~237rpm. All of the hp/tq values are pretty far off what I would expect from this test.
I think Sentra's approach is fairly scientific thus far and his conclusions are not unreasonable.