Home » Racing Engines » Ford Small Block "Windsor" Boss 351W-366
Specifications
Ford Small Block "Windsor" Boss 351W, 427, V8 (90o) cyl, 4 stroke, petrol engine
Introduced in 2001
6997 cc
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Dimensions
Cylinders arrangement: V8 (90o)
Strokes: 4
Bore x Stroke: 104.8 x 101.6 mm
Capacity: 6997 cc
Compression ratio: 11.0:1
Construction materials
356-T6 aluminium M-6009-427A, or M-6010-Z351 block 241.3mm deck height, 111.25mm bore spacing and High-performance harmonic balancer
356-T6 aluminium alloy Ford C3 head
Forged 4340 steel crossplane crankshaft with 5 main bearings 70mm diameter
Forged 4130 steel connecting rod, distance center to center 157.5mm
piston compression height 31.62 mm
Cylinder-head
crossflow design
camshaft in block chain driven with overhead valves (OHV) and 56mm cam journals
2 valves/cylinder - 16 valves total
52.8mm inlet valve diameter
40.6mm exhaust valve diameter
Aspiration
Νatural with Ford EEC-V multipoint electronic fuel injection
Turbo version with 2 x Garrett GT35R turbochargers
Ignition
ECU, Ford EEC-V
2004: Elan for ACEMCO team, Bosch MS 4.2 engine management
firing order, 1-3-7-2-6-5-4-8
Cooling and lubrication
water cooled
5 stage lobe style dry sump system
Torque values
Models used and Output
| Year | Model | Induction | Compression ratio | Power | Torque |
|---|---|---|---|---|---|
| 2001 | Saleen S7-R | MPFI | 11.0:1 | 600 bhp / 448 KW @ 6400 rpm | 746 Nm / 550 ft lbs @ 5400 rpm |
SourceTwin turbo version
SourceTwin turbo version
Source