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MAP HDAX-HSK Headstud Kit by MAPerformance
The MAP HDAX-HSK Headstud Kit is engineered specifically for the Honda Civic 1.5T (2016-2021) and the Honda Civic Si (2017-2020). This kit addresses the critical need for reliable head-to-block sealing in high-performance applications, ensuring that your engine maintains integrity under increased boost and horsepower.
Material and Construction
At the core of the MAP HDAX-HSK kit are ARP head studs made from premium-grade 8740 chromoly steel, which is heat-treated to achieve a tensile strength of 200,000 psi. This meticulous process guarantees complete heat penetration, resulting in superior performance compared to standard alternatives. Each stud undergoes centerless grinding to achieve exceptional concentricity, ensuring a precise fit and reliable clamping force.
Key Features
- 10 ARP Headstuds
- 10 ARP 12-point nuts crafted from durable 8740 chromoly steel
- 10 MAPerformance L15B7 Headstud spacers for accurate torqueing
- Includes ARP assembly lube for optimal installation
- Designed to resist head lift in high boost scenarios
Installation Notes
For optimal performance, torque the head studs to 60 ft-lbs in three equal steps. This ensures even distribution of pressure across the head, which is critical for maintaining seal integrity under stress.
Fitment
- Honda Civic 1.5T (2016-2021)
- Honda Civic Si (2017-2020)
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2016-2021 Honda Civic |
Civic | 2016-2021 |
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