Kelford 282&278/278 Degrees Camshaft Set Subaru EJ20 WRX STI with AVCS (Versions 6 onwards)

282&278/278 Degrees advertised duration. 11.50mm&11.00mm/11.00mm lift.

High Lift 282 degree duration racing cams. These cams require cylinder head modification to fit. Suits well built motors with larger intake manifolds. Good on E85 fuel. Must have shimless buckets and aftermarket ECU.

High Performance Cams for EJ20 WRX STI with AVCS (Versions 6 onwards)

This range of Kelford high performance camshafts is to suit the Version 6+ EJ20 engines with Subaru's awesome 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.

In addition to our catalogue range, we can manufacture custom cams to your specifications, or design a profile to suit your specific application.

Please note that the correct valve spring selection will depend on the installed height in your particular cylinder heads. Please contact us to discuss the correct valve spring selection.

Please note, these cams are easily identified by the triggers on the rear of the intake cams, they are machined to have four protruding 'paddle wheel' style triggers. If your engine has the three 'keyway / slot' style triggers, you need to see our EJ25 range with the R-199 part numbers.

Engine Make:		Engine Model:				Part Number:
SUBARU		EJ20 WRX Version 6-10 AVCS				V2-199-D
Valve Clearance:		Intake:	0.20mm	Set	COLD	at the	CAM
		Exhaust:	0.25mm	Set	COLD	at the	CAM
Cam Lift:		Intake:			11.70mm	Exhaust:	11.25mm
Rocker Ratio:		Intake:			1	Exhaust:	1
Nett Valve Lift:		Intake:			11.50mm	Exhaust:	11.00mm
Advertised Duration @	0.25mm	Intake:			282	Exhaust:	278
Duration @	1.00mm VALVE LIFT	Intake:			240	Exhaust:	236
Timing @	1.00mm VALVE LIFT	IVO:			10 ATDC	EVO:	51 BBDC
		IVC:			70 ABDC	EVC:	5 ATDC
Suggested Centre Lines:		Intake:			130	Exhaust:	113
VALVE	Lift @ TDC	Intake:			0.49mm	Exhaust:	1.23