Section 665 (Engine - 3.5L V6 POWERBOOST (CN) Part 1): Specifications: Camshaft
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
| Item | Specification |
|---|---|
| Theoretical valve lift @ 0 lash - intake | 0.394 in (10 mm) |
| Theoretical valve lift @ 0 lash - exhaust | 0.394 in (10 mm) |
| Lobe lift - intake | 0.211 in (5.35 mm) |
| Lobe lift - exhaust | 0.211 in (5.37 mm) |
| Allowable lobe lift loss | 0.0024 in (.062 mm) |
| Camshaft journal bore inside diameter -- 1st journal | 1.378 -1.379 in (35.008 -35.032 mm) |
| Camshaft journal bore inside diameter -- intermediate journals | 1.128 -1.129 in (28.657 -28.682 mm) |
| Camshaft bearing outside diameter -- 1st journal | 1.376 -1.377 in (34.96 -34.98 mm) |
| Camshaft bearing outside diameter -- intermediate journals | 1.126 -1.127 in (28.607 -28.633 mm) |
| Camshaft journal-to-bearing clearance, 1st journal -- service limit | 0.001 -0.003 in (.028 -.072 mm) |
| Camshaft journal-to-bearing clearance, intermediate journals -- service limit | 0.001 -0.003 in (.024 -.075 mm) |
| Cam Journal runout | 0.0016 in (.04 mm) |
| End play - standard | 0.0030 -0.0065 in (.075 -.165 mm) |
| End play - service limit | 0.0075 in (.19 mm) |