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![Z303 Hydraulic Roller Camshaft for 302 & 351W [0.552 in. Lift, 290 deg. Duration]](https://www.jegs.com/images/mini_750/300/397/397-m-6250-z303.jpg)
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FORD PERFORMANCEPART NUMBER: 397-M-6250-Z303
Z303 Hydraulic Roller Camshaft for 302 & 351W [0.552 in. Lift, 290 deg. Duration]
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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Z303
Z303 Hydraulic Roller Camshaft1985 and Later Ford 302 Roller Blocks and 351W 290 deg. Advertised Duration 0.552 in. Valve Lift 112 deg. Lobe Separation Requires Mass-Air EFI and Upgraded Valve Springs
The Z303 is a hydraulic roller grind for small-block Ford builders who want a lumpy idle and stronger mid-range without a solid-cam maintenance routine. It works on 1985-and-later roller blocks running mass-air EFI.
Ford Performance M-6250-Z303 Z303 Camshaft
- Fits 1985 and later Ford 302 roller-cam blocks and 351W engines.
- 290 deg. advertised duration with 0.552 in. valve lift.
- 112 deg. lobe separation for a strong mid-range and lopey idle.
- Requires mass-air EFI and upgraded valve springs.
Part TypeCamshaft
BrandFORD PERFORMANCE
Package Height2.6
Package Width2.8
Package Length25.3
Weight10.14 PG
Part CategoryPerformance Parts
Valve Lift0.552 in.
Lobe Separation112 deg.
Advertised Duration290 deg.
Lifter TypeHydraulic Roller
Part FitmentUniversal
Vendor Part NumberM-6250-Z303
Package Qty1
Package TypeEA
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