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 |  SKU: 1-SLX260

Kelford Performance Camshafts

Mitsubishi Evo 1-3 (Solid Lifter)
$1,012.00
Camshaft Profile
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Description
 

Kelford Cams' camshafts for Mitsubishi 4G63 DOHC engines are renowned worldwide for their superior results. This range is for the first generation of the DOHC 4G63T, from the VR4 Galant through to the Evolution 3, with a solid lifter conversion. All of the cams in this range are ground on our Toyoda CNC masterless cam grinder to consistently deliver the highest quality product.

Due to popular demand, we now offer a range of catalogue designs to cater for 4G63 engines with a solid lifter conversion; this range is ideal for those serious motorsport applications where use of aggressive limiters for launch, shift and anti-lag may cause hydraulic lifter pump up.

We have developed a proven range of camshafts for this engine to suit most applications. However, if you can't find your perfect camshaft within our range, designing custom profiles is our specialty! Simply order the custom camshaft and provide us all the details of your build. Confidential development for race teams is also available.

 

Camshaft Profiles - Click "Specifications" Tab for profile data:

1-SLX260:

  • 260/264 Degree advertised duration, 10.50mm/10.50mm lift.
  • Cams for Mitsubishi 4G63 VR4 Evolution 1-3 engines with solid lifter conversion, to suit 32-40mm restrictor plate and GPA rally engines.

1-SLX272:

  • 272/274 Degree advertised duration, 11.00mm/11.00mm lift
  • Cams for Mitsubishi 4G63 VR4 Evolution 1-3 engines with solid lifter conversion. This is the solid version of our mega popular TX272 design.

1-SLX282:

  • 282/288 Degree advertised duration, 11.50mm/11.50mm lift.
  • Cams for Mitsubishi 4G63 VR4 Evolution 1-3 engines with solid lifter conversion. High HP racing cams, suits well built time attack and drag racing engines. Ideal for motors over 700hp using E85.

1-SLX294:

  • 294/300 Degree advertised duration, 12.00mm/12.00mm lift.
  • For Mitsubishi 4G63 VR4 Evolution 1-3 engines. Drag Racing cams to suit extreme boost, high RPM engines that use Ethanol / Methanol and/or nitrous.
 

Technical Specifications

1-SLX260

Engine Make: Engine Model: Part Number:
MITSUBISHI 4G63 EVO 1-3 1-SLX260
Valve Clearance: Intake: 0.20mm Set COLD at the CAM
  Exhaust: 0.20mm Set COLD at the CAM
 
Cam Lift:   Intake: 6.27mm Exhaust: 6.27mm
Rocker Ratio:   Intake: 1.73 Exhaust: 1.73
Nett Valve Lift:   Intake: 10.50mm Exhaust: 10.50mm
Advertised Duration @   Intake: 260 Exhaust: 264
Duration @ 1.00mm VALVE LIFT Intake: 212 Exhaust: 220
Timing @ 1.00mm VALVE LIFT IVO: 1 ATDC EVO: 43 BBDC
    IVC: 33 ABDC EVC: 3 BTDC
Suggested Centre Lines:   Intake: 107 Exhaust: 113
VALVE Lift @ TDC Intake: 0.97mm Exhaust: 0.79

 

 1-SLX272

Engine Make: Engine Model: Part Number:
MITSUBISHI 4G63 EVO 1-3 1-SLX272
Valve Clearance: Intake: 0.20mm Set COLD at the CAM
  Exhaust: 0.20mm Set COLD at the CAM
 
Cam Lift:   Intake: 6.56mm Exhaust: 6.56mm
Rocker Ratio:   Intake: 1.73 Exhaust: 1.73
Nett Valve Lift:   Intake: 11.00mm Exhaust: 11.00mm
Advertised Duration @ 0.10mm Intake: 272 Exhaust: 274
Duration @ 1.00mm VALVE LIFT Intake: 228 Exhaust: 230
Timing @ 1.00mm VALVE LIFT IVO: 6 BTDC EVO: 50 BBDC
    IVC: 42 ABDC EVC: 0 TDC
Suggested Centre Lines:   Intake: 108 Exhaust: 115
VALVE Lift @ TDC Intake: 1.46mm Exhaust: 0.99

 

 1-SLX282

Engine Make: Engine Model: Part Number:
MITSUBISHI 4G63 EVO 1-3 1-SLX282
Valve Clearance: Intake: 0.20mm Set COLD at the CAM
  Exhaust: 0.20mm Set COLD at the CAM
 
Cam Lift:   Intake: 6.85mm Exhaust: 6.85mm
Rocker Ratio:   Intake: 1.73 Exhaust: 1.73
Nett Valve Lift:   Intake: 11.50mm Exhaust: 11.50mm
Advertised Duration @ 0.10mm Intake: 282 Exhaust: 288
Duration @ 1.00mm VALVE LIFT Intake: 240 Exhaust: 244
Timing @ 1.00mm VALVE LIFT IVO: 11 BTDC EVO: 58 BBDC
    IVC: 49 ABDC EVC: 6 ATDC
Suggested Centre Lines:   Intake: 109 Exhaust: 116
VALVE Lift @ TDC Intake: 2.04mm Exhaust: 1.35

 

 1-SLX294

Engine Make: Engine Model: Part Number:
MITSUBISHI 4G63 EVO 1-3 1-SLX294
Valve Clearance: Intake: 0.20mm Set COLD at the CAM
  Exhaust: 0.20mm Set COLD at the CAM
 
Cam Lift:   Intake: 7.14mm Exhaust: 7.14mm
Rocker Ratio:   Intake: 1.73 Exhaust: 1.73
Nett Valve Lift:   Intake: 12.00mm Exhaust: 12.00mm
Advertised Duration @ 0.10mm Intake: 294 Exhaust: 300
Duration @ 1.00mm VALVE LIFT Intake: 252 Exhaust: 258
Timing @ 1.00mm VALVE LIFT IVO: 16 BTDC EVO: 67 BBDC
    IVC: 56 ABDC EVC: 11 ATDC
Suggested Centre Lines:   Intake: 110 Exhaust: 118
VALVE Lift @ TDC Intake: 2.50mm Exhaust: 1.81

Fitment Table