BPP12110346 BLUEPRINT ENGINES Block Ci Siam 454 125 350

Review BLUEPRINT ENGINES Bare Block Ci For Sbc 2pc Siam 9.025x4.125 for 454 125 350

The Blueprint Engines BP12110346 is a bare-block 454 ci engine specifically designed for use in 2pc SIAM (Split Instantaneous Admission Manifold) applications with a 9.025x4.125 350 bore and stroke configuration. This engine block is a crucial component for building a high-performance engine, providing a solid foundation for the rest of the engine components.

This Blueprint Engines BP12110346 is a casting produced by Blueprint, a reputable manufacturer known for their high-quality engine components. The block is made from aluminum alloy, which offers excellent strength and durability while keeping the weight at a minimum. It features a deep skirt design, which enhances the engine's rigidity, ensuring better performance under heavy loads.

The cylinder bores of this engine block are precision-honed for optimal bore finish, ensuring a perfect seal with the piston rings. The block also comes with a fully CNC-machined deck surface, ensuring a flat, smooth surface for the engine's head gasket. The deck surface also features a raised oil pump pad, which provides clearance for the oil pump and improves oil flow.

Additionally, this engine block includes a dry-sump oiling system baffle, which helps maintain consistent oil pressure and temperature, ensuring longer engine life and improved performance. The block also has a provisions for a front sump oil pan and a rear oil pickup, which allows for more efficient oiling.

The BP12110346 engine block is also designed with a square-bore configuration, which simplifies the engine build process and ensures uniform piston-to-wall clearance. The block also includes a raised fillet radius on the crankshaft main bearing caps, which provides additional strength and durability.

This Blueprint Engines BP12110346 engine block is a must-have for engine builders and enthusiasts looking for a high-performance, reliable, and durable foundation for their engine build. With its precision machining, excellent material quality, and thoughtful design features, this engine block is sure to provide excellent performance and longevity.

Buying a Blueprint Engines BP12110346 bare block 454 ci for Siam 9.025x4.125 350 involves considering several factors, including performance, cost, compatibility, and build quality. Here are some pros and cons to help you make an informed decision.

1. High Performance: Blueprint Engines are known for producing high-performance engines. This bare block is no exception, offering excellent power output and torque.

2. Customizability: A bare block allows you to customize the engine to your specific needs, from the camshaft and intake to the exhaust and fuel system.

3. Durability: Blueprint Engines are built to last, using high-quality materials and precision machining techniques.

4. Compatibility: This engine is specifically designed for use with Siam 9.025x4.125 350, ensuring a perfect fit and function.

1. Cost: A bare block engine is more expensive than a complete, pre-assembled engine. You will need to purchase and install additional components, increasing the overall cost.

2. Complexity: Building an engine from a bare block requires a significant amount of knowledge and expertise. If you're not experienced in engine building, it may be best to purchase a pre-assembled engine.

3. Time: Building an engine from a bare block is a time-consuming process. If you're in a hurry, a pre-assembled engine may be a better option.

The Blueprint Engines BP12110346 bare block 454 ci for Siam 9.025x4.125 350 offers excellent performance, customizability, and durability. However, it comes with a higher cost, complexity, and time investment compared to a pre-assembled engine. If you have the expertise, time, and budget to build an engine from a bare block, it can be a rewarding experience. Alternatively, if you prefer a more straightforward and cost-effective solution, consider purchasing a pre-assembled engine.

If you have the necessary expertise, time, and budget, and want a high-performance engine with maximum customizability, then the Blueprint Engines BP12110346 bare block 454 ci for Siam 9.025x4.125 350 is an excellent choice. If you prefer a more straightforward and cost-effective solution, consider purchasing a pre-assembled engine from a reputable manufacturer.

Details:

Mpn: BPP12110346. Please refer to the item details and for fitment information. Condition: new. Brand: Blueprint Engines.

Gm small block compatible bare 9.025 deck 4.125 bore 350 main splayed Blueprint Engines - 454 c.i. Manufacturer: Blueprint Engines. Sbc, 2pc, siam, 9.025 x 4.125, 350main, billet MC, SC Blueprint Engines bare block - 454 c.i.

specifications engineblocksam:

• for models: 454, 125, 350
• brand: Blueprint Engines
• mpn: Bpp12110346
• part type: Block
• return notes: Please Verify Fitment Before Ordering No Return
• upc: 887753994936

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

returns engineblocksam:

• policy: no returns

payments engineblocksam:

• wallet: apple-pay
• other
• credit card: discover

shipping engineblocksam:

• service: flat rate freight
• type: fixed
• class: freight

seller engineblocksam:

• # reviews: 180488
• city: grant, michigan
• rating: 99.4%

offer engineblocksam:

• options: ship-to-home
• price: $3999.00
• item condition: New
• in stock #: 1
• sold #: 11
• availability: in stock
• started: may 20, 2026