Subaru Camshaft Development for FA20F Engine
Kelford Cams was challenged by IAG Performance to Design, Produce and Deliver performance camshafts for the world first Long Block and Cylinder Head program for the FA20F Engine
With the challenge set, work started immediately and within 12mths IAG Performance were testing their first set of 264-EZ cams.
264-A | 272° Cams designed for 450hp-600hp engines
264-B | 280/286° High power, High RPM Drag racing cams
264-EZ | Drop-in cam to suit factory valve springs
Exclusive USA Dealer:FA20 Kelford Cams
Performance Camshafts to suit the stock bucket with shim on top and also some higher lift versions that suit engine builders that change to the ‘shimless’ buckets. The cams for shimless buckets cannot be used on the conventional shim on top system.
High Performance camshafts is to suit the Version 6+ EJ20 engines with Subaru’s AVCS (Active Valve Control System).
This range of camshafts feature high velocity lobes that have a wider ‘sweep’ across the cam bucket, therefore these camshafts can only be used on shimless buckets or buckets that have the shim underneath. These profiles cannot run on the earlier 1999-2001 Version 5-6 buckets that have the shim on top.
High performance camshafts is to suit Subaru EJ25 engine (2004 – current) equipped with Subaru’s awesome AVCS (Active Valve Control System) on the intake cams only.
EJ257B Dual AVCS 2008+ cams feature the same successful lobe designs used on the earlier engines. The Dual AVCS on this engine is a great tool for the tuner to provide a greater operating range. The Kelford range of camshafts feature a unique camshaft design technology called “ICE” or Improved Combustion Efficiency. This “ICE” split duration design has in turn created a significant combustion efficiency gain for these engines. No other aftermarket camshaft company offers this unique technology. Easily identified by the triggers on the rear of the cams.
Subaru WRX FA20F engine is installed in WRX from 2015 Subaru models. Developed for a range of performance stages we have a cam set for every application, from street cars through to professional built drag cars.
USA Based Customers Only: IAG Performance exclusive dealers for FA20F Camshaft Range
EJ25 IAG Modified Block
Kelford Cams – Custom
Stock Transmission
960HP
Turbo
Stock Intake Manifold
BNM Header
AEM Infinity ECU
Aeromotive 5.0 Fuel Pump
8.74 @169mph
That Racing Channel and Don from Machines Gone Wild created a video feature not to be missed. Check out the build specs.
EJ20 JDM STi Version 7-10 AVCS
V2-199-D
High Lift 282 degree duration racing cams.
View V2-199 Cam Range
264-A
272° Cams to suit 450hp-600hp engines.
View FA20 Cam Range
199-B
High torque cams, suit near stock engines.
View 199 Cam Range