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- As Used In The Ford Performance Megazilla™ 615HP Crate Engine
- Flow Data [CFM] 28 in. H20 On 4.250 in. Bore
- Flow Data (CFM) 28 in. H20 On 4.250 in. Bore
- PAC 1282LX Valve Springs/Pac R393 Retainers
- 140-150No. Lbs. 2.350 in. Installed Height
- 140-150No. Lbs 2.350 in. Installed Height
- Exhaust Valve Diameter 42.4mm [1.670 in.]
- Exhaust Valve Diameter 42.4mm (1.670 in.)
- Intake Valve Diameter 55mm [2.165 in.]
- Intake Valve Diameter 55mm (2.165 in.)
- For Left Side Please See M-6050-Sd73P
- Assembled Ready For Installation
- 62.4 CC Combustion Chamber
- 390-415No. 1.750 in. Open
- CNC Ported Cast Aluminum
- Valve Stem Diameter 8 mm