294 degree/302 degree | 12.40mm/12.40mm
294 degree/302 degree pro drag racing cams to suit high RPM competition cars. These are to suit a solid lifter conversion, not to be used with hydraulic lifters. Suits extreme high power Barra engines making 1600hp+ with a 85mm+ turbo.
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| Product Name | Kelford Ford Barra 218-SP (294/302) - 218-SP |
|---|---|
| Brands | Kelford |
| Engine | Barra XR6 |
| Make | Ford |
Delivery & Freight
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Spring pressure must match the cam profile and rpm limit. Too little causes valve float; too much causes wear.
They allow fine-tuning of cam timing, especially useful after head machining or when running non-standard cams.
The Kelford 218-SP camshaft is designed for use with solid lifters only. It is not compatible with hydraulic lifters, so ensure your setup includes a solid lifter conversion for optimal performance.
The recommended valve clearance for both intake and exhaust with the Kelford 218-SP camshaft is 0.40mm, set cold at the valve. This clearance is crucial for reliable operation at high RPM.
The Kelford 218-SP camshaft is suitable for extreme high power Barra engines, typically making 1600hp or more, especially when paired with an 85mm or larger turbocharger. However, actual performance will depend on the entire engine build and tuning.
Kelford recommends using the KVS40-EXTREME valve spring kit with the 218-SP camshaft. This spring kit is designed to handle the demands of high RPM operation and ensure valve control under extreme conditions.
For the Kelford 218-SP camshaft, the timing specifications at 1.00mm valve lift are as follows: Intake Valve Opening (IVO) at 12 BTDC, Exhaust Valve Opening (EVO) at 67 BBDC, Intake Valve Closing (IVC) at 58 ABDC, and Exhaust Valve Closing (EVC) at 11 ATDC.
