Kelford 4G63 Performance Racing Camshaft Set (1-TX272R / 1-TX280R) - Mitsubishi Lancer Evo 1-3 / Galant VR-4 / DSM

Kelford 4G63 Performance Racing Camshaft Set (1-TX272R / 1-TX280R) - Mitsubishi Lancer Evo 1-3 / Galant VR-4 / DSM

RM2,700.00 MYR
Skip to product information
Kelford 4G63 Performance Racing Camshaft Set (1-TX272R / 1-TX280R) - Mitsubishi Lancer Evo 1-3 / Galant VR-4 / DSM

Item: Kelford High Performance Racing Camshaft Set
Brand: Kelford Cams
Engine Compatibility: Mitsubishi 4G63T DOHC 1G Early-Style (7-Bolt / 6-Bolt Variations)
Vehicle Fitment: Mitsubishi Lancer Evolution I / II / III (CE9A / CD9A), Galant VR-4, Eclipse DSM (1G/2G)
Lifter Type: Hydraulic Lifter Configuration (Solid Profiles Available by Special Request Only)
Fuel Compatibility: Highly Optimized for E85 Ethanol, Race Gas, and Pump Gas
Recommended Cam Gears: Kelford KCG63 Adjustable Cam Gears

--------------------------------------------------------------------------------
PROFILE 1: Kelford 1-TX272R (Ultimate High-Lift 272 Cams)
--------------------------------------------------------------------------------
* Application: High-RPM Street / Strip / Circuit Racing
* Target Power Window: 450 HP to 700 HP
* Optimal Turbo Sizing: 54mm - 68mm Turbochargers
* Maximum System Limits: Rated up to 9,500 RPM and 40 PSI Boost Pressure
* Valve Spring Requirement: Mandated Upgrade (Kelford KVS63-BTK Beehive Kit Recommended)
* Advertised Duration (@ 0.10mm): 272° Intake / 272° Exhaust
* Duration (@ 1.00mm Valve Lift): 232° Intake / 232° Exhaust
* Nett Valve Lift (@ 1.73 Rocker): 11.75mm Intake / 11.75mm Exhaust
* Suggested Center Lines: 107° ATDC Intake / 113° BTDC Exhaust
* Valve Lift @ TDC: 1.83mm Intake / 1.07mm Exhaust

--------------------------------------------------------------------------------
PROFILE 2: Kelford 1-TX280R (Pro-Series High-HP Racing Cams)
--------------------------------------------------------------------------------
* Application: Dedicated Motorsport / Time Attack / Drag Racing
* Target Power Window: 650 HP to 850+ HP
* Optimal Turbo Sizing: 64mm+ Large-Frame Turbochargers
* System Requirements: Fully built engine blocks with highly modified cylinder heads
* Valve Spring Requirement: Mandated Upgrade (Kelford KVS63-BTK Beehive Kit Mandatory)
* Advertised Duration (@ 0.10mm): 280° Intake / 288° Exhaust
* Duration (@ 1.00mm Valve Lift): 240° Intake / 244° Exhaust
* Nett Valve Lift (@ 1.73 Rocker): 11.50mm Intake / 11.50mm Exhaust

Kelford 4G63 Performance Racing Camshaft Set (1-TX272R / 1-TX280R) - Mitsubishi Lancer Evo 1-3 / Galant VR-4 / DSM

RM2,700.00 MYR
Enquire on WhatsApp
Maximize extreme high-RPM airflow and turbo velocity on your early-generation 4G63 engine by adopting Kelford's elite motorsport-tier camshaft profiles. Purpose-built to eliminate restrictive cylinder head flow choke points under heavy manifold pressure, these camshafts offer the ultimate dyno-proven lift architecture for intense racing conditions. They represent the definitive valvetrain path for competitive time attack setups, extreme street cars, and drag vehicles looking to break past restrictive factory limits.
Complement aggressive mid-to-large single turbochargers flawlessly to target massive power brackets ranging anywhere from 450 to over 800+ horsepower. Opt for the high-lift 1-TX272R profile to perfectly optimize systems running 54mm to 68mm turbochargers, or step directly up to the 1-TX280R tier to maximize flow for monstrous 64mm+ racing turbo setups. Both options feature aggressive duration curves that synchronize cleanly with high-octane E85 ethanol racing blends to guarantee rapid boost recovery and devastating top-end acceleration. 
Maintain exceptional hydraulic valvetrain safety stability across extended operating windows reaching up to a screaming 9,500 RPM threshold. Because these professional competition profiles deploy highly aggressive opening slopes and intensive lift mechanics, upgrading past weak factory valve springs is mandatory to safeguard against catastrophic engine-destroying valve float. Running these camshaft sets alongside premium performance beehive valve springs and titanium retainers ensures total mechanical synchronization under brutal 40+ PSI boost pressures. 

You may also like