Kelford Cams 4-TX284HL Mitsubishi 4G63 EVO4-7 Performance Cam Set HL
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284/280 Degree advertised duration, 12.50mm/12.00mm high lift.
Additional Information:
High lift drag racing cams. These camshafts suit engines running up to 30lb boost and 9500 RPM with our recommended valve springs.
Camshaft Information:
Engine Make: | Engine Model: | Part Number: | |||||
MITSUBISHI | 4G63 EVO 4-7 | 4-TX284HL | |||||
Valve Clearance: | Intake: | Set | at the | ||||
Exhaust: | Set | at the | |||||
Cam Lift: | Intake: | 7.23mm | Exhaust: | 6.94mm | |||
Rocker Ratio: | Intake: | 1.73 | Exhaust: | 1.73 | |||
Nett Valve Lift: | Intake: | 12.50mm | Exhaust: | 12.00mm | |||
Advertised Duration @ | 0.10mm | Intake: | 284 | Exhaust: | 280 | ||
Duration @ | 1.00mm VALVE LIFT | Intake: | 242 | Exhaust: | 238 | ||
Timing @ | 1.00mm VALVE LIFT | IVO: | 15 BTDC | EVO: | 55 BBDC | ||
IVC: | 47 ABDC | EVC: | 3 ATDC | ||||
Suggested Centre Lines: | Intake: | 106 | Exhaust: | 116 | |||
VALVE | Lift @ TDC | Intake: | 2.36mm | Exhaust: | 1.21 |