All ARP Pro Series Head Bolt Kit’s for the Toyota Supra 7MG(T)E are cold-forged to guarantee molecular integrity. ARP Pro Series Head Bolt Kit are also heat-treated prior to thread rolling and machining, and are rated nominally at 200,000psi. ARP Pro Series Head Bolt Kits are application specific and designed for use with typically competition only components in Toyota Supra 7MG(T)E applications.
All ARP Pro Series Head Bolt Kits for the Volkswagen / Audi 1.8L 20V Turbo are cold-forged to guarantee molecular integrity. ARP Pro Series Head Bolt Kit are also heat-treated prior to thread rolling and machining, and are rated nominally at 200,000psi. ARP Pro Series Head Bolt Kits are application specific and designed for use with typically competition only components in Volkswagen / Audi 1.8L 20V Turbo applications.
All ARP Pro Series Head Bolt Kits for the Volkswagen / Audi 1.8L 20V Turbo are cold-forged to guarantee molecular integrity. ARP Pro Series Head Bolt Kit are also heat-treated prior to thread rolling and machining, and are rated nominally at 200,000psi. ARP Pro Series Head Bolt Kits are application specific and designed for use with typically competition only components in Volkswagen / Audi 1.8L 20V Turbo applications.
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