- Limited Stock
- In Stock
BLUEPRINT CHEV GM 400 STROKER ENGINE 508HP
FREIGHT WILL BE CALCULATED BY LOCATION
LISTED BELOW ARE SPECS & ITEMS INCLUDED IN ENGINE PACKAGE
- HP & Torque: 508 HP / 473 FT LBS
Compression Ratio: 10.3:1
Aluminum Heads
Hydraulic Roller Cam
Forged Crank
Forged Pistons
Block:
- NEW BluePrint Cast Iron Block
Manufactured and Machined in the USA!
4-Bolt Main
4.125" Bore
1-Piece Rear Main Seal
Mech fuel pump provision: Yes
Passenger Side Dipstick - Drilled and tapped for clutch linkage
Rotating Assembly:
- New BluePrint Forged Crankshaft
3.750" Stroke
OEM type 5.700" connecting rods w/ 150,000 psi bolts
Forged Pistons
Internal Front/ External Rear
Cylinder Heads:
- BluePrint Aluminum Cylinder Heads - HP8103
64cc chamber
2.08" intake/1.60" exhaust valves
220cc intake/67cc exhaust runners
Cam Specs:
- Cam Type: Roller
.555 Intake .576 Exhaust
236 Intake / 242 Exhaust duration
@ .050 - 110 0 lobe separation
Ignition Timing:
- 10-160 initial and total timing 32-340 at 3500 RPM
Also Includes:
- Valve covers, oil pan and timing cover
Dyno test results shipped with engine