Coating the piston reduces friction and wear, reduces part operating temperature, can increase horse power and torque, reduce or eliminate detonation, and allow tighter piston to wall clearances for a better ring seal.
Regular price: $350.00
Your price: $325.00
The ARP VQ37 Main Stud Kit for the Nissan 350z/Infiniti G37 is a must have for anyone looking to rebuild their VQ37VHR motor.
ARP recommends the use of main studs over bolts whenever possible for several key reasons. First is the ability to obtain more accurate torque readings because studs don’t “twist” into the block. All clamping forces are on one axis. By the same token, there is less force exerted on the block threads, which contributes to improved block life (very critical on aluminum blocks). Finally, there are factors of easier engine assembly and proper alignment of caps every time.
Regular price: $220.00
Your price: $184.95
VQ37 VBlock Core Charge
This core charge is charged when shipping an upgraded block to you before you return your block. The core charge will be refunded once a rebuildable core is returned to us. Must include a usable Block, Crank, and Main Girdle at the very minimum.