| Free Length-Intake (Approx.) |
43.6 mm |
1.7165 in. |
| Free Length-Exhaust- (Approx.) |
47.9 mm |
1.8858 in. |
| Spring Force-Intake (Valve Closed) |
309-358 N @ 38.0 mm |
69.5-80.5 lbs. @ 1.4961 in. |
| Spring Force-Exhaust (Valve Closed) |
355.4-400.8 N @ 38.0 mm |
79.9-90.1 lbs. @ 1.496 in. |
| Spring Force-Exhaust (Valve Open) |
646.5-714.5 N @ 31.0 mm |
145.3-160.7 lbs. @ 1.2205 in. |
| Spring Force-Intake (Valve Open) |
871.1-943.7 N @ 29.0 mm |
195.8-212.2 lbs. @ 1.1417 in. |
| Number of Coils-Intake |
6.5 |
| Number of Coils-Exhaust |
7.5 |
| Color of Spring (Top of Coils) - Intake-Right Hand Coil Direction |
GREY |
| Color of Spring (Top of Coils) - Exhaust-Left Hand Coil Direction |
BLUE |
| Wire Diameter-Intake |
4.29-4.35 mm |
0.1547-0.1570 in. |
| Wire Diameter-Exhaust |
3.93-3.99 mm |
0.1547-0.1570 in. |
| Spring Installed Height * |
38.0 mm |
1.4961 in. |
| * Spring Seat to Bottom Retainer-Intake and Exhaust |