Cylinder Head
KELFORD DROP IN CAMS (EZP)
Toyota GR Engine Camshaft. Easy power drop in cams.
Designed to work with stock valve springs on near stock G16E-GTS engine.
Great with a re-tune with stock turbo or turbo upgrade. Retains good street drivability and throttle response.
Camshafts are compatible with newly released 2023 GR Corolla G16E-GTS
KELFORD STAGE 1 (A)
G16E-GTS Camshaft. Ideal for Toyota GR Corolla / GR Yaris G16E-GTS engines with turbo upgrade 48-54mm, 350-500hp.
Requires valve spring upgrade.
Engine speed up to 8000rpm and 30psi boost pressure when matched with our spring kit.
Kelford Cams recommend KVS264 spring and retainer kit.
KELFORD STAGE 2 (B)
G16E-GTS Engine Cams. Street aplication to suit GR Yaris / GR Corolla G16E-GTS engine with upgraded turbo 54-64mm, producing 500-700hp.
Great with ethanol blend fuel, E85.
Requires valve spring upgrade.
Kelford Cams recommend KVS264 spring and retainer kit.
KELFORD DRAG RACING CAMSHAFTS (C)
suited to high rpm power.
Suits a professionally built G16E-GTS engine for GR Yaris and 2023 GR Corolla.
Turbo size 62mm+.
Kelford Cams recommend KVS264 spring and retainer kit.
£999.95 + VAT
Toyota GR Yaris (G16E-GTS) Performance beehive spring, base, and titanium retainer kit.
This kit will help reduce valve float at higher boost pressures.
Specification:
Intake: Seat Pressure 100lb @ 35.0mm, Open Pressure 198lb @ 12.0mm lift.
Exhaust: Seat Pressure 87lb @ 36.7mm, Open Pressure 178lb @ 11.5mm lift.
Coil bind @ 22.0mm
Please note: You must remove the OEM spring base and fit the 8.0mm base supplied.
Applications:
Toyota Yaris GR G16E-GTS 20+
£510 + VAT