{"product_id":"nissan-rb26dett-ross-racing-forged-pistons","title":"Nissan RB26DETT Ross Racing Forged Pistons","description":"\u003ch3\u003eNissan RB26DETT Ross Racing Forged Pistons\u003c\/h3\u003e\r\nThese Pistons are custom made for Spool and rated at 900-1000hp by Ross Racing Pistons.\u003cbr\u003e  \r\nWith upgrade pins Ross rate these pistons up to 250 bhp per cylinder.\r\n\u003cul\u003e\r\n    \u003cli\u003eCompression Ratio: 9.0:1 \u003c\/li\u003e\r\n    \u003cli\u003eBore Sizes:  86.5mm and 87mm \u003c\/li\u003e\r\n    \u003cli\u003ePistons come with NPR Gas Nitrided top ring, three pcs. oil\u003c\/li\u003e\r\n    \u003cli\u003e0.225” wall Carbon steel (upgrade to H13 available) \u003c\/li\u003e\r\n    \u003cli\u003eForged 2618\u003c\/li\u003e\r\n    \u003cli\u003eLocks\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eAll of Ross Racing Pistons (since 1985) have been forged from 2618 billet bar stock and have been heat treated and aged to a T61 condition (2618-T61). 2618-T61 is the material that is used when fatigue resistance and durability are of prime importance by all premium racing piston manufacturers.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThis material has less than 1% silicon particulate content. High silicon content pistons (forged from 4032 or MS75) will not stand up to the most extreme stress placed on many racing pistons. If a crack starts to form in a high silicon piston it will continue until the piston experiences a catastrophic failure. Simply stated, adding sand to the aluminum only makes it more brittle. In the rare instance of a 2618-T61 piston cracking, the crack will continue to an area where the stress is not as great and will then stop. Another advantage of 2618-T61 over the high silicon pistons is the ability to keep its shape under extreme pressure and high RPM's. \"Skirt Shrinking\" is not a problem with ROSS Racing Pistons.\u003c\/p\u003e\r\n\r\n\u003cp\u003e Product images are for description purposes only. Actual product may vary. \u003c\/p\u003e  \r\n\r\n\u003cp\u003eNote: We recommend Joe Gibbs Break in Oil for all new engines.\u003c\/p\u003e\u003ch2\u003eAvailable options\u003c\/h2\u003e\u003cul\u003e\u003cli\u003ePiston Option: +0.5mm \/ 86.5mm, 9:1; +1mm \/ 87mm, 9:1\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eEngine build fitment\u003c\/h2\u003e\u003cp\u003eRB26. Match the selected dimensions, engine generation and rotating assembly specification before machining or assembly.\u003c\/p\u003e\u003ch2\u003eInstallation and BBT workshop support\u003c\/h2\u003e\u003cp\u003eConfirm finished bore size, piston-to-wall clearance, compression height, pin specification, ring gaps and valve clearance against the supplied piston documentation.\u003c\/p\u003e\u003cp\u003eBuilt by Boost \u0026amp; Tune is an authorised Spool Imports dealer and can assist with component selection, engine assembly and tuning requirements for your build.\u003c\/p\u003e","brand":"Ross Racing Pistons","offers":[{"title":"+0.5mm \/ 86.5mm, 9:1","offer_id":67601300783171,"sku":"BBT-SP-3C2795FF3262DA0A","price":1750.0,"currency_code":"AUD","in_stock":true},{"title":"+1mm \/ 87mm, 9:1","offer_id":67601300815939,"sku":"BBT-SP-6D23C031DC710D3B","price":1750.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/spool-02d41b84b6fd-ross-rb26-1-1_c8515ec1-77a2-4131-8a28-681764987f56.png?v=1790918690","url":"https:\/\/builtbyboostandtune.com.au\/products\/nissan-rb26dett-ross-racing-forged-pistons","provider":"BUILT BY BOOST AND TUNE","version":"1.0","type":"link"}