Kelford Cams - Camshaft Sets - 1-TX276HL - 276/272 Degree - Mitsubishi EVO 1-3 & VR4 4G63


Variant SKU: 1-TX272-HL
$910.00
$910.00
Tax included. Shipping calculated at checkout.
Camshaft Set

Kelford Cams - Camshaft Sets - 1-TX276HL - 276/272 Degree - Mitsubishi EVO 1-3 & VR4 4G63

High Performance 276/272 Degree, 12.50mm/12.00mm lift Cams for the Mitsubishi EVO 1-3 & VR4 4G63

The Kelford Cams range of 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. All of the camshafts in this range are ground on our Toyoda CNC masterless cam grinder to consistently deliver the highest quality product.

Our '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. Every cam in the range features the same lobe design as our mega popular 272 degree camshaft which cleaned out the competition in the AMS Import Tuner back-to-back cam test.

We have developed a proven range of camshafts for this engine to suit most applications, including a low lift 272 degree cam to suit stock valve springs and high lift designs for the more serious 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 Profile

1-TX272HL Camshaft Set:

  • 276/272 Degree advertised duration, 12.50mm/12.00mm lift cams.
  • These high lift track racing camshafts suit engines running up to 30lb boost and 9000 RPM with our recommended valve springs.

Technical Specifications

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: 276 Exhaust: 272
Duration @ 1.00mm VALVE LIFT Intake: 234 Exhaust: 230
Timing @ 1.00mm VALVE LIFT IVO: 11 BTDC EVO: 50 BBDC
IVC: 43 ABDC EVC: 0 TDC
Suggested Centre Lines: Intake: 106 Exhaust: 115
VALVE Lift @ TDC Intake: 1.98mm Exhaust: 1.03mm

Customer Reviews

0 out of 5 Based on 0 reviews
 
0
 
0
 
0
 
0
 
0

Write a review