1. Car & Truck Engine Blocks Used-New Parts
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  3. DART 31223645CU

31223645CU DART Dat Overstock Big Iron Block Deck 800 600

fits model: 800, 600, Sportsman.

31223645CU DART Dat Overstock Big Iron Block Deck 800 600
Product Aspects
BrandDART
Manufacturer Part Number31223645CU
Part TypeBLOCK DECK
IpnDAT 31867111
Performance PartYES

Review DART Dat Overstock Sale Big Iron Block 9.800 Deck 4.600 Bore for SPORTSMAN 800 600

The Dart Big Sportsman Overstock IRON BLOCK 9.800 deck, 4.600 cylinder heads is a high-performance cylinder head designed for serious racers and hot rod enthusiasts. This cylinder head is part of Dart's Big Sportsman series, which is known for its exceptional power-making capabilities.

This particular cylinder head features an iron block design. An iron block provides superior strength and durability compared to an aluminum block, making it an excellent choice for high-horsepower applications. The iron block also helps to dissipate heat more efficiently, ensuring optimal engine performance under heavy loads.

The cylinder head has a deck size of 9.800 inches and 4.600 inches for the cylinder heads. This size is ideal for larger engines that demand increased power and torque. The cylinder heads come overbored, which allows for larger piston sizes and increased engine displacement.

The Dart Big Sportsman Overstock IRON BLOCK 9.800 deck, 4.600 cylinder heads are designed for use with 9.800 inch or larger blocks. They are also compatible with various intake manifolds and valve train configurations, making them versatile for a wide range of engine builds.

These cylinder heads come with a number of performance-enhancing features. They have a large, high-flow rectangular port design that promotes efficient airflow and power production. The cylinder heads also feature large, 2.020-inch intake valves and 1.600-inch exhaust valves, which help to maximize volumetric efficiency and power output.

Additionally, the cylinder heads have a CNC-machined combustion chamber design, which ensures precise and consistent combustion. This, in turn, helps to improve engine performance and reliability. The cylinder heads also come with stainless steel valve guides and seats, which provide superior durability and longevity.

The Dart Big Sportsman Overstock IRON BLOCK 9.800 deck, 4.600 cylinder heads are a high-performance upgrade for any serious engine build. With their superior strength, large ports, and high-flow valves, these cylinder heads are capable of producing impressive power and torque gains. Whether you're building a race engine or a high-horsepower street machine, these cylinder heads are an excellent choice.

Pros and Cons of buying a Overstock Big Sportsman IB 31867111, a 9.800 Deck, 4.600 Iron Block Dart

I. Introduction

The Overstock Big Sportsman IB 31867111 is a dart with specifications including a 9.800 deck and a 4.600 iron block. This section provides an objective analysis of the potential advantages and disadvantages of purchasing this dart model.

II. Pros

1. Durability: The iron block design of the dart contributes to its durability, making it a suitable option for frequent use and competitive play.

2. Consistent Weight Distribution: The uniform weight distribution of the dart allows for better accuracy and consistency in throwing, which can lead to improved performance.

3. Affordability: The Overstock Big Sportsman IB 31867111 is often priced competitively, making it an attractive option for budget-conscious buyers.

4. Variety of Sizes and Accessories: This dart comes in various sizes and includes accessories such as extra tips and flights, providing flexibility for personal preference.

III. Cons

1. Limited Customization: While the dart offers some customization options, it may not provide the same level of personalization as other dart models, which could be a disadvantage for those seeking a more unique look or feel.

2. Potential for Narrower Target Area: The iron block design may result in a smaller target area, which could make it more challenging for some players to hit their intended mark consistently.

3. Potential for Less Spin Stability: Some players may find that the iron block design negatively affects their dart's spin stability, which could impact their accuracy and consistency in throwing.

IV. Conclusion

The Overstock Big Sportsman IB 31867111 offers several advantages, including durability, consistent weight distribution, affordability, and variety of sizes and accessories. However, it also comes with some potential disadvantages, such as limited customization, a smaller target area, and potential spin stability issues. Ultimately, the decision to purchase this dart model depends on individual preferences and playing style.

V. Recommendation

If you prioritize durability, consistency, and affordability in a dart, the Overstock Big Sportsman IB 31867111 could be an excellent choice for you. However, if you value customization, a larger target area, or enhanced spin stability, you may want to consider other dart models that better suit your specific needs.

Details:

Requires Dart 32220042-5 roller cam bearing set for each block. Cam bore 55mm, 0.400 raised. Lifter bore 0.842. Dart big m Sportsman iron block 9.800 deck / 4.600 bore.

specifications engineblocksam:

  • for models: 800, 600, Sportsman
  • brand: Dart
  • mpn: 31223645cu
  • part type: Block Deck
  • ipn: Dat 31867111
  • performance part: Yes

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  • credit card: diners-club

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  • # reviews: 1408
  • city: lubbock, texas
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general engineblocksam:

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

offer engineblocksam:

  • in stock #: 1
  • started: march 4, 2025
  • options: ship-to-home
  • best offers: true
  • price: $6984.55
  • item condition: New
  • availability: in stock
  • sold #: 26
rating: 98.0% out of 100 based on 408 user ratings.
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