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HKS Camshafts 260/266 N/A OR S/C Applications (86/BRZ)

$2,445.00 $2,070.00

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Camshaft Kit developed by taking advantage of knowledge and experience acquired through D1 drift and time attack at Tsukuba Circuit. Both NA, T/C & S/C engine users can use this camshaft set.

Valves will need to be shimmed if not used in conjunction with HKS 2.1ltr stoker kit.

In stock

SKU: HKS 22002 AT005 Categories: ,

Description

Camshaft Kit developed by taking advantage of knowledge and experience acquired through D1 drift and time attack at Tsukuba Circuit.

Both NA & S/C engine users can use this camshaft set.

Overwhelming power increase can be felt in the high rpm range.

Using the capacity upgrade kit together is recommended to achieve optimum performance and keep proper valve clearance.

  • High acceleration and pick-up camshafts were completed by meticulous analysis of the stock rocker structure.
  • The valve timing & the knock pin is matched to stock cam, so there is no need for complicated installation.
  • Since the stock valve piston clearance is narrow, this camshaft kit was developed to be used with the capacity upgrade kit,
    and the piston recess was redesigned to enable a 0.7mm lift increase without replacing the springs.

SPECIFICATIONS

STOCK HKS
INTAKE EXHAUST INTAKE EXHAUST
Cam Duration (  °) 255 252 260 266
Valve Lift (mm) 11.00 11.00 11.70 11.70
Clearance (mm) 0.13±0.03 0.24±0.03 0.13±0.03 0.24±0.03
Valve Timing Most Advanced Angle (  °) 82 81 82 81
Valve Timing Most Retarded Angle (  °) 150 135 150 135
VVT Variable Angle ( °) 68 54 68 54
Spring Replacement － － × ×
Cam Type Roller Rocker Roller Rocker Roller Rocker Roller Rocker
High Press. Pump Cam Lobe 〇 － 〇 －
PERFORMANCE

SPECIFICATIONS FOR TEST
PARTS SPECIFICATIONS
E/G HKS 2.1L KIT
Restrictor φ41mm
S/C HKS GTS7040L
I/C HKS S/C KIT
I/J HKS Fuel UPGRADE KIT
CPU HKS Flash Editor + F-CON

※Test data were measured in HKS’ engine bench.
KIT PARTS
  • Intake Camshaft Set
    (1 for each right bank & left bank）
  • Exhaust Camshaft Set
    (1 for each right bank & left bank)

 

NOTICE FOR INSTALLATION
  • To keep adequate valve clearance, use HKS’ piston together.
  • Settings of fuel, ignition, valve timing are required.
  • Check if the valve clearance is adequate.
  • Refer to the factory service manual for installation.
Engine Side Duration Valve Lift Designed Valve Timing Code No. Price Remarks
FA20 IN+EX IN 260° EX 266° 11.7 IN 82°～150° EX 81°～135° 22002-AT005 You need to use with HKS capacity upgrade kit (21004-AT002).

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