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#9105820
NGK R5671A-10 Spark Plug for Sprint 410 Racing Crate Motors
- Ideal for Sprint racing applications
- Core is made from copper and has a nickel alloy tip
- Spark plus reach is .75" and has a 14mm thread pitch
$6.39
/each
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Product Summary
Gasket Spark Plug Seat Style, Gasket Seat Taper
- Ideal for Sprint racing applications
- Core is made from copper and has a nickel alloy tip
- Spark plus reach is .75" and has a 14mm thread pitch
- Specially designed for aluminum heads flat seat 14mm .708 reach
- Engineered to withstand severe mechanical and thermal shock associated with these high-revving, high-compression race crate engines
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NGK R5671A-10 Details
Every NGK spark plug is designed to withstand severe mechanical and thermal shock associated with these high-revving, high-compression race crate engines.
- For aluminum heads flat seat 14mm .708 reach
- Sprint racing applications
- 410 engines
- Sold each
Application
Guides & Documents
NGK R5671A-10 Specifications
NGK R5671A-10 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | R5671A-10 |
| Brand | NGK |
| Thread Pitch | 14mm |
| GENERAL | |
| Spark Plug Seat Style | Gasket |
| Seat Taper | Gasket |
| Spark Plug Reach | 0.75" |
| Resistor | No |
| Insulator Type | Non-projected |
| Spark Plug Heat Range | 10 |
| Core Material | Copper |
| Tip Material | Nickel Alloy |
| Wrench Size | 5/8" |
| Sold in Quantity | Each |
| GTIN Code | 087295158203 |
Ratings & Reviews
5
2 Reviews
Customers highly recommend our product, praising its quality and practicality. It has proven versatile, fitting not just for sprint car crate motors, but also Brodix race rite cylinder heads on Nitroused Big Block Chevys - demonstrating its wide usability. Customers appreciate our product availability considering such type of colder plugs are hard to find locally. Overall, it stands out for its performance satisfaction and convenience.
Ratings & Reviews
5
2 Reviews
Customers highly recommend our product, praising its quality and practicality. It has proven versatile, fitting not just for sprint car crate motors, but also Brodix race rite cylinder heads on Nitroused Big Block Chevys - demonstrating its wide usability. Customers appreciate our product availability considering such type of colder plugs are hard to find locally. Overall, it stands out for its performance satisfaction and convenience.
5
2 reviews
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I will buy this product from speedway again
5.0
9 years ago
Cooter
Crawfordsville Indiana
Verified
This product is great
Would Recommend
Great product
5.0
10 years ago
JE
Fairbury, NE
Verified
Though these are listed for a sprint car crate motor, they also fit my Brodix race rite cylinder heads on my Nitroused Big Block Chevy. Plugs this cold are hard to source locally so it is nice speedway has them readily avalible.
Would Recommend
Showing 2 of 2 reviews
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