Description
If you’re building a serious drag race engine or looking to wake up your Fox-body Mustang with genuine performance gains, the Ford Performance 5.0L Drag Race Roller Camshaft M-6250-X303 is the foundation you need. This purpose-built cam delivers the aggressive power band and distinctive lumpy idle that separates modified 5.0L engines from the stock units, with peak gains extending to 6200 RPM. Engineered specifically for hydraulic roller applications in 1985-1995 Mustangs, it bridges the gap between streetable drivability and legitimate drag strip performance.
Fitment & Compatibility
- 1985-1995 Mustang 5.0L
- Hydraulic roller tappet blocks
- 1985+ 302 roller cam blocks
- 1963-1984 non-roller blocks (with hydraulic roller lifters)
- Carbureted or mass air fuel injection
- Not compatible with Explorer EEC-V or speed density EFI
Installation Requirements
- Upgraded valve springs mandatory
- Recommended for manual transmissions
- Automatics require higher stall converter
- Check piston-to-valve clearance
- Verify valve clearance during installation
Performance Specifications
- Intake duration: 286° advertised
- Intake duration: 224° at 0.050″
- Exhaust duration: 286° advertised
- Exhaust duration: 224° at 0.050″
- Intake valve lift: 0.542″
- Exhaust valve lift: 0.542″
- Rocker ratio: 1.6x
- Lobe separation: 112°
- RPM range: 2200-6200
- Valve seat pressure: 120 lbs minimum
- Valve open pressure: 295 lbs
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