Kelford Camshaft Set - Mitsubishi 4G63 Evo 9 TX280

SKU: 9-TX280
Price:
$925.00

Description

Kelford's high HP racing cams. These camshafts suit well built racing engines up to 35lb boost and 9000 RPM with our recommended valve springs.

The Kelford Cams range of camshafts for Mitsubishi 4G63 DOHC engines are renowned worldwide for their superior results. This range is for the DOHC 4G63T Evolution 9 MIVEC engine. All of the camshafts in this range are ground on Kelford's Toyoda CNC masterless cam grinder to consistently deliver the highest quality product.

Kelford's 'TX' range of camshafts for Mitsubishi 4G63 DOHC engines have the best available lobe designs, featuring low seat timing and maximum valve area while retaining perfect valve control at high RPM.

Please note: The lift at TDC figure is with the cam at full retard on factory centreline.

Specifications

Engine Make: Engine Model: Part Number:
MITSUBISHI 4G63 EVO 9 MIVEC 9-TX280
Valve Clearance: Intake:   Set   at the  
  Exhaust:   Set   at the  
 
Cam Lift:   Intake: 6.65mm Exhaust: 6.36mm
Rocker Ratio:   Intake: 1.73 Exhaust: 1.73
Nett Valve Lift:   Intake: 11.50mm Exhaust: 11.00mm
Advertised Duration @ 0.10mm Intake: 280 Exhaust: 276
Duration @ 1.00mm VALVE LIFT Intake: 238 Exhaust: 230
Timing @ 1.00mm VALVE LIFT IVO: 11 ATDC EVO: 50 BBDC
    IVC: 69 ABDC EVC: 0 TDC
Suggested Centre Lines:   Intake: 130 Exhaust: 115
VALVE Lift @ TDC Intake: 0.37mm Exhaust: 1.00