12
| 866 Challenger Series
www.natvac.com | 800.253.5500
Adjusting Factory Oil Settings Continued
Turns From Bottom
Ounces Per Hour
7�5
6
7�25
7
7
8
6�75
9
6�5
10
6
11
5�5
12
5
13
4�75
14
4�5
15
4�25
16
NVE 4 Port Oil Pump Adjustment Rate Chart
Tested at 1100 RPM