Kelford 8-TX272R / 8-TX280R Performance Racing Camshaft Set - Mitsubishi Lancer Evolution 7, 8 CT9A 4G63

Kelford 8-TX272R / 8-TX280R Performance Racing Camshaft Set - Mitsubishi Lancer Evolution 7, 8 CT9A 4G63

RM2,700.00 MYR
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Kelford 8-TX272R / 8-TX280R Performance Racing Camshaft Set - Mitsubishi Lancer Evolution 7, 8 CT9A 4G63

Item: Kelford High Performance Racing Camshaft Set
Brand: Kelford Cams
Engine Compatibility: Mitsubishi 4G63T DOHC Twin-Cam Turbo (Generation 2 / Non-MIVEC)
Vehicle Fitment: Mitsubishi Lancer Evolution 7, 8 (CT9A / USDM & JDM Models)
Fuel Compatibility: Highly Optimized for E85 Ethanol, Race Gas, and Pump Gas
Recommended Valve Spring: Kelford KVS63-BTK High-RPM Valve Spring & Titanium Retainer Kit
Chassis Reference Note: Designed strictly for the Evo 7, 8 engine block. Features the specific rear trigger pickup and cam gear indexing needed for correct sensor integration.

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PROFILE 1: Kelford 8-TX272R (Ultimate High-Lift Evo 7, 8 Cams)
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* 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
* Advertised Duration (@ 0.10mm): 272° Intake / 272° Exhaust
* Duration (@ 1.00mm Valve Lift): 232° Intake / 232° Exhaust
* Gross Valve Lift: 11.75mm Intake / 11.75mm Exhaust
* Valve Spring Mandate: Upgrade REQUIRED (Kelford KVS63-BTK Recommended)

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PROFILE 2: Kelford 8-TX280R (Pro-Series High-HP Racing Cams)
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* Application: High-Horsepower Motorsport / Time Attack / Drag Racing
* Target Power Window: 650 HP to 850+ HP
* Optimal Turbo Sizing: 64mm+ Large-Frame Turbochargers
* Maximum System Limits: Rated up to 9,000 RPM and 40 PSI Boost Pressure
* Advertised Duration (@ 0.10mm): 280° Intake / 288° Exhaust
* Duration (@ 1.00mm Valve Lift): 240° Intake / 244° Exhaust
* Gross Valve Lift: 11.50mm Intake / 11.50mm Exhaust
* Valve Spring Mandate: Upgrade REQUIRED (Kelford KVS63-BTK Mandatory)

Kelford 8-TX272R / 8-TX280R Performance Racing Camshaft Set - Mitsubishi Lancer Evolution 7, 8 CT9A 4G63

RM2,700.00 MYR
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Maximize extreme high-RPM airflow and turbo velocity on your performance-built Evolution VIII engine block by deploying 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 850+ horsepower on your specific CT9A chassis. Opt for the high-lift 8-TX272R profile to perfectly optimize systems running 54mm to 68mm turbochargers, or step your build directly up to the 8-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.

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