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Cosworth High Performance Camshafts


Cosworth has been engineering camshafts for nearly 50 years. That coupled with years of innovative multi-valve cylinder head design ensures that Cosworth camshaft designs are the most efficient in providing maximum usable power across the widest power band. Each cam is ground from a new billet and finished using the same procedures they use for extreme level race engines. Cosworth camshafts are profiled to increase engine response, engine torque, and overall power output and are the perfect compliment to Cosworth CNC Ported Big Valve Cylinder heads.


Product Features:
  • Ground from new billets
  • Engineered and tested profiles
  • Broad power band
  • Compatible with Cosworth CNC ported Big Valve Cylinder Heads

Applications available for Camshafts
MAZDA
Part Number Engine Code Engine Type Type Cam Lift (mm) Duration Notes
20002515 MZR 2.0L, 2.3L DOHC MZ1 Intake 9.8 264°  
Exhaust 8.5 244°
MITSUBISHI
Part Number Engine Code Engine Type Type Cam Lift (mm) Duration Notes
KK3805 4G63 2.0L DOHC M1 Intake 10.2 264° Evo VII-VIII
Exhaust 10.2 264°
KK3806 4G63 2.0L DOHC M2 Intake 11.0 272° Evo VII-VIII
Exhaust 11.0 272°
20002513 4G63 2.0L DOHC M3 Intake 11.6 280° Evo VII-VIII
Exhaust 11.0 272°
KK3921 4G63 2.0L DOHC MIVEC M2 Intake 11.0 272° Evo IX
Exhaust 11.0 272°
20002517 4G63 2.0L DOHC MIVEC M3 Intake 11.6 280° Evo IX
Exhaust 11.0 272°
20004124 4B11 2.0L DOHC MIVEC MX1 Intake 10.8 266° Evo X
Exhaust 10.4 266°
PR7832 4G63 2.0L DOHC M1 Intake 10.2 264° Evo VII-VIII
PR7833 4G63 2.0L DOHC M1 Exhaust 10.2 264° Evo VII-VIII
PR7834 4G63 2.0L DOHC M2 Intake 11.0 272° Evo VII-VIII
PR7835 4G63 2.0L DOHC M2 Exhaust 11.0 272° Evo VII-VIII
NISSAN
Part Number Engine Code Engine Type Type Cam Lift (mm) Duration Notes
20002507 VQ35DE 3.5L DOHC VVTi ZK1 Intake 10.4 268° 287 hp model
Exhaust 9.5 268°
20002508 VQ35DE 3.5L DOHC VVTi ZK2 Intake 10.65 270° 287 hp model
Exhaust 10.65 270°
20002510 VQ35DE 3.5L DOHC VVTi ZK1 Intake 10.4 268° 300hp "Rev up" model
Exhaust 9.5 268°
20002511 VQ35DE 3.5L DOHC VVTi ZK2 Intake 10.65 270° 300hp "Rev up" model
Exhaust 10.65 270°
SUBARU
Part Number Engine Code Engine Type Type Cam Lift (mm) Duration Notes
KK3766 EJ25 WRX STI 2.5L DOHC S2 Intake 10.7 278° Electronic throttle; AVCS Type; USDM
Exhaust 10.0 274°
KK3920 EJ25 WRX STI 2.5L DOHC S2 Intake 10.7 278° Cable throttle; AVCS Type; JDM/EUDM
Exhaust 10.0 274°
20007395 EJ257B WRX STI 2.5L DOHC S2D Intake 10.7 278° 08+ STI; Dual AVCS Type
Exhaust 10.0 274°
KK3920 EJ20 WRX STI 2.0L DOHC S2 Intake 10.7 278° Cable throttle; AVCS Type; JDM/EUDM
Exhaust 10.0 274°
KK3765 EJ20 WRX 2.0L DOHC S1 Intake 10.0 272°  
Exhaust 10.0 272°
20005187 EJ20 WRX 2.0L DOHC S1 Intake 10.4 270° GC8 Version IV (09/1997) ~ Version VI (08/2000), 22B, S201, and P1
Exhaust 10.4 270°