mountune ARP Lotus Twin Cam Head Bolt Kit
Perfect for rebuilds and high-performance engines, our ARP Head Bolt Kit for the Lotus Twin Cam includes 10, 12 Point Bolts and 10 hardened washers. Replace your worn original bolts to with these high-performance fasteners to ensure maximum sealing at the critical cylinder head to the engine block joint. Made in the USA ARP Premium 8740 steel 12 Point Bolts Hardened Washers Application: Lotus Twin Cam PRELOAD (TORQUE) RECOMMENDATIONS: Following the manufacturer's recommended torque sequence tighten the bolts in three equal steps to 70 lb-ft with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT. ARP recommends using the ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT that is provided with each kit as opposed to engine oil. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when engine oil or other low-quality lubricants are used.