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ARP cylinder head stud bolt suitable for Hyundai i30N/Veloster
- High Boost
- Extremely stable
- 30% harder stretch steel

- Description
- A MUST for all engines that run with increased charge pressure!
- ARP is the market leader in this field.
- The stud bolt are made of 8740 chromoly steel and have rounded threads.
- Up to 30% stronger expansion steel than stock bolts.
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- Accessories
ARP cylinder head stud bolt for all G4KF engines, such as in the Hyundai i30N and Veloster.
All ARP high performance bolt kits include bag of moly paste.
Recommended from 2 bar charge pressure.
Tightening torque in three passes. Last stage 110 Nm.
Manufacturer
Info about manufacturer
ARP
Automotive Racing Products, Inc.
1863 Eastman Avenue, Ventura, CA 93003, United States
https://arp-bolts.com/p/contact.php
Info about manufacturer contact
BAR-TEK Motorsport GmbH
Im Rauschen Auel 3, 51491 Overath-Brombach, Germany
info@bar-tek.com
Engine | Engine code |
---|---|
2.0 | G4KH | 275 hp (202 kW) |
2.0 | G4KH | 280 hp (206 kW) |
Engine | Engine code |
---|---|
2.0 | G4KH | 250 hp (184 kW) |
Engine | Engine code |
---|---|
2.0 | G4KH | 250 hp (184 kW) |
2.0 | G4KH | 275 hp (202 kW) |


Accessories
ARP cylinder head stud bolt for all G4KF engines, such as in the Hyundai i30N and Veloster.
- A MUST for all engines that run with increased charge pressure!
- ARP is the market leader in this field.
- The stud bolt are made of 8740 chromoly steel and have rounded threads.
- Up to 30% stronger expansion steel than stock bolts.
All ARP high performance bolt kits include bag of moly paste.
Recommended from 2 bar charge pressure.
Tightening torque in three passes. Last stage 110 Nm.
Manufacturer
Info about manufacturer
ARP
Automotive Racing Products, Inc.
1863 Eastman Avenue, Ventura, CA 93003, United States
https://arp-bolts.com/p/contact.php
Info about manufacturer contact
BAR-TEK Motorsport GmbH
Im Rauschen Auel 3, 51491 Overath-Brombach, Germany
info@bar-tek.com
Engine | Engine code |
---|---|
2.0 | G4KH | 275 hp (202 kW) |
2.0 | G4KH | 280 hp (206 kW) |
Engine | Engine code |
---|---|
2.0 | G4KH | 250 hp (184 kW) |
Engine | Engine code |
---|---|
2.0 | G4KH | 250 hp (184 kW) |
2.0 | G4KH | 275 hp (202 kW) |


Accessories