BluePrint Engines BP3505CTC GM 350 Small Block 390 HP Carbureted

This BluePrint Engines BP3505CTC GM 350 Small Block Engine produces 390 horsepower and 410 ft./lbs. of torque. It comes with aluminum cylinder heads, a hydraulic roller camshaft as well as an aluminum intake. It also has Hypereutectic pistons as well as a cast crankshaft, and features a 9.2:1 compression ratio. 

This engine also includes valve covers, oil pan, timing cover, as well as an HEI distributor. A mechanical fuel pump provision and a passenger side dipstick are also included. 

In addition is a Holley Brawler 670 cfm Vacuum Secondary Carburetor with an Electric Choke. BluePrint Engines recommends 91 octane gasoline as well as 32 degrees total ignition timing at 3500 RPM.

This engine comes with an industry-leading 30-Month/50,000 mile warranty!

Manufactured and Machined in the USA!

BluePrint Engines BP3505CTC GM 350 Small Block Engine Specs:

• Engine Family: Small Block Chevy
• Displacement: 350 CID
• Horsepower: 390
• Torque Ft./Lbs: 410
• Compression Ratio: 9.2:1
• Block Material: Cast Iron
• Bore: 4.000 in.
• Stroke: 3.48 in.
• Piston Type: Hypereutectic
• Cylinder Head Material: Aluminum
• Cylinder Head Chamber Volume: 64cc
• Intake Valve Size: 2.02 in.
• Exhaust Valve Size: 1.60 in.
• Intake Runner Size: 195cc
• Exhaust Runner Size: 75cc
• Crankshaft Material: Cast
• Engine Balance: Internal/External
• Rear Main Seal Type: 1-piece
• Camshaft Style: Hydraulic Roller
• Valve Lift Intake: .495
• Valve Lift Exhaust: .502
• Intake Duration at .050": 220
• Exhaust Duration at .050": 224
• Lobe Separation: 114
• Quantity: Sold individually 

Note: Cylinder heads feature a .500 raised port

BluePrint Engines offers short blocks and long blocks, as well as turnkey engine assemblies in all of the popular GM, Ford, and Mopar configurations. They Dyno Test every engine, assuring an excellent choice for you as well as your customer.