Valves & Valve Springs
VALVES & VALVE SPRINGS
| Application | Specification | ||||
|---|---|---|---|---|---|
| 1.3L | |||||
| Intake Valves | |||||
| Seat Angle | 45° | ||||
| Valve Head Thickness | |||||
| Standard | .039" (1.0 mm) | ||||
| Service Limit | .024" (.6 mm) | ||||
| Stem Diameter | |||||
| DOHC | .2152-.2157" (5.465-5.480 mm) | ||||
| SOHC | .2742-.2748" (6.965-6.980 mm) | ||||
| Valve Tip Maximum Refinish | .0197" (.5 mm) | ||||
| Maximum Head Radial Runout | .003" (.08 mm) | ||||
| Exhaust Valves | |||||
| Seat Angle | 45° | ||||
| Valve Head Thickness | |||||
| Standard | |||||
| DOHC | .047" (1.2 mm) | ||||
| SOHC | .039" (1.0 mm) | ||||
| Service Limit | .028" (.70 mm) | ||||
| Stem Diameter | |||||
| DOHC | .2142-.2148" (5.440-5.455 mm) | ||||
| SOHC | .2736-.2742" (6.950-6.964 mm) | ||||
| Valve Tip Maximum Refinish | .0197" (.5 mm) | ||||
| Maximum Head Radial Runout | .003" (.08 mm) | ||||
| Valve Springs | |||||
| Free Length | |||||
| DOHC Standard | 2.0079" (51.00 mm) | ||||
| DOHC Limit | 1.9567" (49.7 mm) | ||||
| SOHC Standard | 1.9409" (49.30 mm) | ||||
| DOHC Limit | 1.8937" (48.1 mm) | ||||
| Out-Of-Square | .079" (2.0 mm) | ||||
| Valve Spring Preload: | Lbs. @ In. (kg @ mm) | ||||
| DOHC Standard | 60.6-73.8 @ 1.67 (27.5-33.5 @ 42.5) | ||||
| DOHC Service Limit | 56.6 @ 1.67 (25.7 @ 42.5) | ||||
| SOHC Standard | 54.7-64.3 @ 1.63 (24.8-29.2 @ 41.5) | ||||
| SOHC Service Limit | 50.2 @ 1.63 (22.8 @ 41.5) | ||||
| 1.6L | |||||
| Intake Valves | |||||
| Seat Angle | 45° | ||||
| Valve Head Thickness | |||||
| Standard | .03-.047" (.8-1.2 mm) | ||||
| Service Limit | .024" (.6 mm) | ||||
| Stem Diameter | .2742-.2748" (6.965-6.980 mm) | ||||
| Valve Tip Maximum Refinish | .0197" (.5 mm) | ||||
| Maximum Head Radial Runout | .003" (.08 mm) | ||||
| Exhaust Valves | |||||
| Seat Angle | 45° | ||||
| Valve Head Thickness | |||||
| Standard | .03-.047" (.8-1.2 mm) | ||||
| Service Limit | .028" (.70 mm) | ||||
| Stem Diameter | .2736-.2742" (6.950-6.965 mm) | ||||
| Valve Tip Maximum Refinish | .0197" (.5 mm) | ||||
| Maximum Head Radial Runout | .003" (.08 mm) | ||||
| Valve Springs | |||||
| Free Length | |||||
| 8-Valve Standard | 1.9866" (50.46 mm) | ||||
| 8-Valve Service Limit | 1.9094" (48.50 mm) | ||||
| 16-Valve Standard | 1.4500" (36.83 mm) | ||||
| 16-Valve Service Limit | 1.4043" (35.67 mm) | ||||
| Out-Of-Square | .079" (2.00 mm) | ||||
| Valve Spring Preload: | Lbs. @ In. (kg @ mm) | ||||
| 8-Valve Std. | 54.7-64.3 @ 1.63 (24.8-29.2 @ 41.5) | ||||
| 8-Valve Service Limit | 50.2 @ 1.63 (22.8 @ 41.5) | ||||
| 16-Valve Std. | 23.6-27.5 @ 1.24 (10.7-12.5 @ 31.5) | ||||
| 16-Valve Service Limit | 20.5 @ 1.24 (9.3 @ 31.5) | ||||