3

0.130/0.122/-0.008 0.162/0.157/-0.005

0.116/0.125/+0.009 0.151/0.158/+0.007 14,471

5 0.068/0.073/+0.005 0.132/0.133/+0.001 0.163/0.162/-0.001 12,157

0.065/0.076/+0.011 0.120/0.137/+0.017 0.161/0.169/+0.008 8,309

5

4

0.065/0.070/+0.005 0.124/0.119/-0.005 0.158/0.158/0

6,049

8

4

9

10

8,585 7 0.045/0.055/+0.010 0.101/0.103/+0.002 0.132/0.129/-0.003 20,538 7 0.047/0.067/+0.020 0.098/0.104/+0.006 0.165/0.149/-0.016 8,265

0.079/0.068/-0.011 0.127/0.128/+0.011 0.165/0.162/-0.003
0.062/0.084/+0.022 0.120/0.149/+0.029 0.171/0.195/+0.24 6,051
0.061/0.088/+0.027 0.100/0.151/+0.051 0.156/0.189/+0.033

7,811

11

12

13

Average

8 0.067/0.103/+0.036 0.142/0.195/+0.053 0.177/0.214/+0.037 10,016 5,414 6 0.062/0.099/+0.037 0.107/0.148/+0.041 0.173/0.185/+0.012 8,184 0.061/0.077/+0.016 0.118/0.135/+0.017 0.162/0.171/+0.009

9,526

Average Percent
Increase 26.2

Average Percent
Increase 14.4

Average Percent
Increase 5.6

1 0.069/0.093/+0.024 0.112/0.146/+0.034 0.167/0.191/+0.024

Note:

Fuel consumption test for Tests 1 through 4 and Test 6 were run
with new PCV valves.

1

1 0.066/0.050/-0.016 0.122/0.093/-0.029 0.156/0.129/-0.027

Miles In

Phase II

6051

4

2

5

6

7

2

8

4

9

7

10

11

12

13

Average

7

8 0.103/0.067/-0.036 0.195/0.149/-0.046 0.214/0.177/-0.037 1600

1 0.093/0.094/+0.001 0.146/0.130/-0.016 0.191/0.178/-0.013 1737

6 0.099/0.084/-0.015 0.148/0.126/-0.022 0.185/0.181/-0.004 1796 0.077/0.063/-0.014 0.135/0.118/-0.017 0.170/0.157/-0.013

4082

Average Percent
Decrease 18.2

Average Percent
Decrease 12.6

Average Percent
Decrease 7.7

0.076/0.067/-0.009 0.137/0.121/-0.016 0.169/0.170/+0.001 6224 4 0.070/0.056/-0.014 0.119/0.111/-0.008 0.158/0.155/-0.003 6165 0.068/0.058/-0.010 0.128/0.108/-0.020 0.162/0.137/-0.025 6151 0.084/0.066/-0.018 0.149/0.123/-0.026 0.195/0.158/-0.037 3099 0.088/0.071/-0.017 0.151/0.123/-0.028 0.189/0.162/-0.027 4625 0.055/0.050/-0.005 0.103/0.099/-0.004 0.129/0.120/-0.009 1109 0.067/0.058/-0.009 0.104/0.117/+0.013 0.149/0.158/+0.009 2235

Note: Tests 1 through 4 and Test 6 started Phase II with new PCV valves.

6-1

6.0 Appendix

This appendix contains the tabulated results of the emissions and fuel consumption measurements for the 14 tests.

Included

are measurements made on the Federal 7-Mode Cycle as well as at three steady state operating conditions.

Data for both

Phase I and Phase II are included. The numbers represent the average of triplicate measurements.

TEST NO. 1

PHASE I AND II

CAR NO. 1- 1966 CHEVROLET

With air injection reactor in operation.

Note: All data are average of triplicate measurements.

2Idle rpm measured with transmission in drive (D) position per manufacturers' specifications. Reading exceeded range of instrument scale.

Note: All data are average of triplicate measurements.

1With air injection reactor in operation.

2Idle rpm measured with transmission in drive (D) position per manufacturers' specifications