408ci Small-Block Deluxe
425 HP | 607 Nm
Compression Ratio: 9.8:1
Aluminum Heads
Hydraulic Roller Cam
Cast Steel Crank
Forged Pistons
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Base Dressed 408 Ford Stroker with Aluminum Heads
Carburetor:Holley Sniper EFI
- Brand:
- BluePrint Engines
- Stock:
-
351 W, 2 bolt main, bored .040. Cast Crank - 4.000" stroke and 6.2" Rods: BPE or Scat. Cylinder Heads: Aluminum, 58cc chamber, BPE . Cam: Roller, .543 Int/.554 Exh & 218 Int/226 Exh duration @ .050 - 112 degree lobe separation, 425HP, 607Nm
BLOCK
Hand picked seasoned block.
Square and parallel decked.
Alighted honed main bearing bore.
Bylinders honed on computer controlled machine to within .0002 straightness and roundness.
Cylinders are conic tested for thickness.
2-Bolt Main.
4.000" Bored.
1-Piece Rear Main Seal.
Mech fuel pump provision: yes.
ROTATING ASSEMBLY
New Cast steel crankshaft.
4.000" Stroke.
Forged I-Beam 6.200" connecting rods.
Forged Pistons.
Internal Balance.
CYLINDER HEADS
BluePrint Aluminum Cylinder Heads -HP9009.
60cc chamber.
2.02" intake/1.60" exhaust valves.
90cc intake/65cc exhaust runners.
CAM SPECS
Roller.
.543 Intake / .554 Exhaust.
218 Intake / 226 Exhaust duration @ .050 - 112 degree lobe separation.
IGNITION TIMING
34 Degrees total at 3500 RPM.
ALSO INCLUDING
Intake manifold
Distributor
EFI system
Oil pan, timing cover and valve covers
Dyno tested and shipped with results