BluePrint Engines Crate Engine, For GM Chevrolet Small-Block, 350ci, 390 HP, Base Dressed, Carbureted, Each
Part Number:BPE-BP3505CTC
HP & Torque: 390 HP / 410 FT. LBS
Cylinder Heads: BluePrint Engines Aluminum Cylinder Heads
Compression Ratio: 9.2:1
Camshaft: Hydraulic Roller Cam - .495 Intake / .502 Exhaust Lift and 220 Intake / 224 Exhaust Duration @ .050 - 114° LSA
Pistons: Hypereutectic
Crankshaft: Steel Crank - 3.480" Stroke and 5.700" Rods
DETAILED INFORMATION
Description:
- HP & Torque: 390 HP / 410 FT LBS
- Compression Ratio: 9.2:1
- Aluminum Heads
- Hydraulic Roller Cam
- Steel Crankshaft
- Hypereutectic Pistons
Block:
- NEW BluePrint Cast Iron Block
- Manufactured and Machined in the USA!
- 4-Bolt Main
- 4.000" Bore
- 1-Piece Rear Main Seal
- Mech fuel pump provision: Yes
- Passenger Side Dipstick
- Drilled and tapped for clutch linkage
Rotating Assembly:
- Steel Crankshaft
- 3.480" Stroke
- Forged 5.700" connecting rods
- Hypereutectic pistons
- Internal Front/ External Rear engine balance
Cylinder Heads:
- BluePrint Aluminum Cylinder Heads - H8002K
- 64cc chamber
- 2.02" intake/1.60" exhaust valves
- 195cc intake/75cc exhaust runners
Cam Specs:
- Cam Type: Roller
- .495 Intake .502 Exhaust
- 220 Intake / 224 Exhaust duration
- @ .050 - 114-degree lobe separation
Ignition Timing:
- 32 Degrees Total at 3500 RPM
Also Includes:
- Valve covers
- Oil pan
- Timing cover
- Aluminum intake
- HEI distributor
- 670 cfm carburetor
Notes:
- The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.
Engine Accessory Specifications
Your BluePrint engine was dyno tested with the parts and specifications listed below. If you prefer to install a different part, your engine may not produce the horsepower recorded on your dyno sheet.
Part Number: BP3505CTC
Fuel Delivery Type: 670 cfm Carburetor BPP67265
Spark Plug: BPP7938 NGK 7938 BKR5E (.750 inch reach, 14mm thread, 5/8 hex, plug)
Spark Plug Gap: .035"
Harmonic Balancer: Not included, recommend BPP350 - Non Weighted, 8" diameter
Flexplate/Flywheel: Not included, recommend Late 350 Weighted BPP871006
Stall Converter: 2000-2400 rpm
Intake Manifold: Dual plane, aluminum BPP350VINT
Fuel Recommendation: 91 Octane
Timing (Initial/Total Advance): Initial timing - 10-16° and Total timing 32°
Firing Order: 1,8,4,3,6,5,7,2
Total Oil capacity with production oil pan, and Correct BPP51061 Filter : 5 Quarts
