Spec1
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Engine Make: Engine Model Part Number:
TOYOTA 4A-GE, 20 VALVE
Valve Clearance: Intake: 0.25 SET COLD AT CAM
Exhaust: 0.30 SET COLD AT CAM
Cam Lift: Intake: Exhaust:
Rocker Ratio: Intake: 1 Exhaust: 1
Nett Valve Lift: Intake: 8.710 Exhaust: 8.660
Advertised Duration @ Intake: 270 Exhaust: 270
Duration @ 1.00mm
VALVE LIFT Intake: 232 Exhaust: 232
Timing @
LIFT IVO: EVO:
IVC: EVC:
Suggested Centre Lines: Intake: Variable ATDC Exhaust: 105 BTDC
VALVE Lift @ TDC Intake: Variable Exhaust: 2.00mm
Recommended Valve Springs: Open Height: Open Pressure:
KVS51B Closed Height: Closed Pressure:
Application: Rally cams, great power gains across the entire rev range in mildly tuned engines
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Spec2
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TOYOTA 4A-GE, 20 VALVE
Valve Clearance: Intake: 0.25 SET COLD AT CAM
Exhaust: 0.30 SET COLD AT CAM
Cam Lift: Intake: Exhaust:
Rocker Ratio: Intake: 1 Exhaust: 1
Nett Valve Lift: Intake: 9.300 Exhaust: 8.500
Advertised Duration @ Intake: 284 Exhaust: 278
Duration @ 1.00mm
VALVE LIFT Intake: 248 Exhaust: 242
Timing @
LIFT IVO: EVO:
IVC: EVC:
Suggested Centre Lines: Intake: Variable ATDC Exhaust: 105 BTDC
Lift @ TDC Intake: Variable Exhaust: 2.52
Recommended Valve Springs: Open Height: Open Pressure:
KVS51B Closed Height: Closed Pressure:
Application: Racing camshafts to suit slightly modified engines, can run VVT or use adjustable gears to set fixed timing
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รบกวนพี่ๆช่วยเลือก Spce cam ให้หน่อยครับ เน้นใช้งานในชีวิตประจำวันได้ครับ ซิ่งได้ครับ แต่ใจผมอยากได้ Spec2 อะครับ รบกวนด้วยนะครับ
คือว่าจะเบิกสปริงมันมาด้วยเลยครับ
