Description:
276/284 Degrees advertised duration. 10.35mm/10.55mm lift.

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Additional Information:
1FZ-FE Turbo cams for high HP engine builds.
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| Engine Make: | Engine Model: | Part Number: | |||||
| TOYOTA | 1FZ-FE | 225-T1 | |||||
| Valve Clearance: | Intake: | 0.25mm | Set | COLD | at the | CAM | |
| Exhaust: | 0.30mm | Set | COLD | at the | CAM | ||
| Cam Lift: | Intake: | 10.60mm | Exhaust: | 10.85mm | |||
| Rocker Ratio: | Intake: | 1 | Exhaust: | 1 | |||
| Nett Valve Lift: | Intake: | 10.35mm | Exhaust: | 10.55mm | |||
| Advertised Duration @ | 0.10mm | Intake: | 276 | Exhaust: | 284 | ||
| Duration @ | 1.00mm VALVE LIFT | Intake: | 238 | Exhaust: | 246 | ||
| Timing @ | 1.00mm VALVE LIFT | IVO: | 9 BTDC | EVO: | 58 BBDC | ||
| IVC: | 49 ABDC | EVC: | 8 ATDC | ||||
| Suggested Centre Lines: | Intake: | 110 | Exhaust: | 115 | |||
| VALVE | Lift @ TDC | Intake: | 1.91mm | Exhaust: | 1.77 | ||
| Product Name | Kelford Cams - suit Toyota 1FZ-FE 225-T1 (276/284) |
|---|---|
| Brands | Kelford |
| Engine | 1FZ-FE |
| Make | Toyota |
Delivery & Freight
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Disclaimer:
Product images are for description purposes only. Actual product may vary.
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Why choose matched valve springs for performance cams?
Spring pressure must match the cam profile and rpm limit. Too little causes valve float; too much causes wear.
Do I need adjustable cam gears?
They allow fine-tuning of cam timing, especially useful after head machining or when running non-standard cams.
What is the recommended valve clearance for the Kelford Cams 225-T1?
For the Kelford Cams 225-T1, the recommended valve clearance is 0.25mm for the intake and 0.30mm for the exhaust. These clearances should be set cold at the cam.
What is the lift specification for the Kelford Cams 225-T1?
The Kelford Cams 225-T1 features an intake lift of 10.60mm and an exhaust lift of 10.85mm. The net valve lift is 10.35mm for intake and 10.55mm for exhaust.
What is the advertised duration for the Kelford Cams 225-T1?
The Kelford Cams 225-T1 has an advertised duration of 276 degrees for the intake and 284 degrees for the exhaust.
What timing specifications should I follow for the Kelford Cams 225-T1?
For the Kelford Cams 225-T1, the timing specifications are 9 degrees BTDC for intake valve opening (IVO) and 58 degrees BBDC for exhaust valve opening (EVO). The intake valve closing (IVC) is 49 degrees ABDC and exhaust valve closing (EVC) is 8 degrees ATDC.
What are the suggested centre lines for the Kelford Cams 225-T1?
The suggested centre lines for the Kelford Cams 225-T1 are 110 degrees for the intake and 115 degrees for the exhaust.
