{"title":"Nissan RB30 - Venttiilijouset","description":null,"products":[{"product_id":"kelford-272-264-264-turbo-vk56de-stage-1-copy","title":"Kelford RB In Car Valve Spring Tool","description":"\u003ch4\u003eKelford RB In Car Valve Spring Tool\u003c\/h4\u003e\n\u003cp\u003eBuilt from first hand experience in high-performance engine building, the HRB RB In-Car Valve Spring Compressor Tool offers a smart solution for valve spring service without needing to remove the cylinder head. Designed specifically for twin-cam NISSAN RB engines, this tool makes an otherwise frustrating job faster, safer, and more controlled.\u003c\/p\u003e\n\u003cp\u003eRecognising the challenges unique to RB hydraulic lifter heads — where the valve retainers sit deep in the lifter bore — we engineered the retainer viewing cup with a larger cutaway for better access and easier spring assembly. While care is still required, this thoughtful design significantly improves the overall ease of the job.\u003c\/p\u003e\n\u003cp\u003eCompatible with all NISSAN RB twin-cam engine variants and models.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBillet 6061 aluminium body\u003c\/strong\u003e for lightweight strength\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBillet stainless steel retainer cup\u003c\/strong\u003e with large cutaway for improved access\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBronze bushed body\u003c\/strong\u003e for ultra-smooth compression\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e¼-inch drive\u003c\/strong\u003ethreaded rod for easy, precise operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaptive design\u003c\/strong\u003e prevents tool disassembly during use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnodised\u003c\/strong\u003e for durability and corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the HRB RB In-Car Valve Spring Compressor\u003c\/h3\u003e\n\u003cp\u003eValve spring changes on RB engines are notoriously tricky, especially with hydraulic lifters. The HRB tool was engineered specifically to tackle these challenges, saving time and reducing the risk of damaging components. Whether you’re upgrading valve springs for high-boost turbo setups, freshening a race engine, or servicing street-driven RB builds, this tool provides the professional-grade control you need.\u003c\/p\u003e\n\u003cp\u003eIdeal for servicing valve springs on NISSAN RB20DET, RB25DET, and RB26DETT engines. Perfect for engine refreshes, camshaft upgrades, cylinder head servicing, and full high-performance engine rebuilds. HRB professional engine tools are trusted by race teams, professional engine builders, and serious enthusiasts worldwide.\u003c\/p\u003e\n\u003cp\u003eThis tool is included in the: \u003cstrong\u003eHRB RB Engine Build Kit\u003c\/strong\u003e\u003c\/p\u003e","brand":"Kelford","offers":[{"title":"Default Title","offer_id":54117689393499,"sku":"HRB-ICS-RB","price":291.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/HRB-ICS-RB-3-940x627.jpg?v=1789768197"},{"product_id":"kelford-304-314-rb30-solid-lifters-drag-racing-copy","title":"Kelford KVS226 | RB30E SOHC Dual Springs","description":"\u003ch3\u003eKelford KVS226 | RB30E SOHC Dual Springs\u003c\/h3\u003e\n\u003cp\u003eNISSAN RB30E SOHC. High Performance dual valve spring set, for use with OEM retainers and spring base. 102lb seat pressure at 39.8mm installed height. 293lb at 13.7mm valve lift. Maximum lift 15.0mm.\u003c\/p\u003e","brand":"Kelford","offers":[{"title":"Default Title","offer_id":54122180673883,"sku":"KVS226","price":331.82,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/1628-ii_1_386_6.jpg?v=1789845132"},{"product_id":"kelford-kvs226-rb30e-sohc-dual-springs-copy","title":"Kelford KVS226-T | RB30E Dual Valve Springs","description":"\u003ch3\u003eKelford KVS226-T | RB30E Dual Valve Springs\u003c\/h3\u003e\n\u003cp\u003eRB30 Dual Valve Springs. Premium Dual Valve Spring and Titanium Retainer kit to suit big power and big boosted applications. 121lb seat pressure at 38.8mm. 320lb at 13.70mm valve lift. Coil bind spring height 24.15mm. Retainer is 1.5mm shorter to give more retainer to seal clearance when using higher lift cams.\u003c\/p\u003e","brand":"Kelford","offers":[{"title":"Default Title","offer_id":54122186637659,"sku":"KVS226-T","price":564.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/kvs87-dt.jpg?v=1789845313"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/collections\/pojedyncze-sprezynki-i-talerzyki-zaworowe-tytanowe-bc-brian-crower-bc0230-nissan-skyline-rb26_eb2c8e28-6635-4ac4-a75e-ad1b9fea751c.jpg?v=1794673713","url":"https:\/\/www.qtparts.fi\/fi-eu\/collections\/nissan-rb30-venttiilijouset.oembed","provider":"QT Parts","version":"1.0","type":"link"}