JE Pistons & Rings 95.5 Bore 81.4mm Stroke 8.5:1 Comp 2003+ Nissan 350Z / Infinit G35 VQ35DE

Part #: 231532. JE pistons and rings are expertly engineered for extreme applications, even professional competition. In high - stress scenarios with high compression ratios, high boost, or heavy nitrous use, the 2618 aluminum alloy with high tensile strength is a must. Fitment: Suitable for Nissan 350Z and Infiniti G35 VQ35DE models from 2003 onwards. Features: The crown needs no deburring or prep work. Made of 2618 T6 high - tensile forged aluminum. The dome and dishes have smooth radii for great flame travel. It comes with 1.2 x 1.2 x 2.5mm ring widths, a.866 x 2.250 straight - wall carbon steel wrist pin, pin fitting, and wire locks. The set includes 6 pistons and 6 rings.

Using these JE pistons and rings is straightforward. First, make sure your engine is clean and in good condition before installation. Check the engine bore to ensure it matches the 95.5mm bore of these pistons. When installing the rings, be careful not to damage them. They are delicate but strong once in place. For the wrist pin, follow the included instructions to fit it properly with the wire locks. As for maintenance, it's a good idea to regularly check the pistons and rings for wear and tear. After long - term use or high - stress operation, such as heavy racing, you may want to inspect them more frequently. If you notice any abnormal noise or a drop in engine performance, it could be a sign that the pistons or rings need attention. Keep your engine oil clean and at the right level, as this will help extend the life of the pistons and rings.