{"product_id":"bc3301-toyota-2jz-exhaust-valves-29mm-std-set-12","title":"BC3301 - Toyota 2JZ Exhaust Valves (29mm \/ STD) - set\/12","description":"\u003ch1 data-section-id=\"e3i2i8\" data-start=\"0\" data-end=\"69\"\u003eBrian Crower Stainless Steel Exhaust Valves for Toyota 2JZ (BC3301)\u003c\/h1\u003e\n\u003cp data-start=\"71\" data-end=\"429\"\u003eWhen building a high-performance 2JZ engine, exhaust valves must withstand extreme temperatures, elevated cylinder pressures, and sustained high-RPM operation. The Brian Crower Stainless Steel Exhaust Valves are engineered to provide exceptional durability, reduced valvetrain mass, and improved exhaust flow for demanding street and motorsport applications.\u003c\/p\u003e\n\u003cp data-start=\"431\" data-end=\"820\"\u003eManufactured from premium heat-resistant stainless steel, each valve features a one-piece construction with a friction-welded Stellite tip for superior wear resistance and long-term reliability. The undercut stem design reduces overall valve weight while significantly improving exhaust gas flow from the combustion chamber, supporting greater RPM potential and improved engine efficiency.\u003c\/p\u003e\n\u003cp data-start=\"822\" data-end=\"1158\"\u003eFully machined and swirl-polished beneath the valve head, these exhaust valves deliver the precision and quality required for serious naturally aspirated and turbocharged engine builds. Supplied as a complete set of 12, they are an ideal upgrade when refreshing the cylinder head or pairing with aftermarket camshafts and valve springs.\u003c\/p\u003e\n\u003cp data-start=\"1160\" data-end=\"1340\"\u003eTrusted by professional engine builders and motorsport teams worldwide, Brian Crower valves are a proven upgrade for unlocking the full potential of Toyota’s legendary JZ platform.\u003c\/p\u003e\n\u003cp data-start=\"1342\" data-end=\"1423\"\u003eCarefully selected for builders who demand proven performance without compromise.\u003c\/p\u003e\n\u003chr data-start=\"1425\" data-end=\"1428\"\u003e\n\u003ch2 data-section-id=\"vpcjk0\" data-start=\"1430\" data-end=\"1465\"\u003eWhy Upgrade Your Exhaust Valves?\u003c\/h2\u003e\n\u003cp data-start=\"1467\" data-end=\"1502\"\u003eCompared to factory exhaust valves:\u003c\/p\u003e\n\u003cp data-start=\"1504\" data-end=\"1804\"\u003e✔ Premium stainless steel construction for superior heat resistance\u003cbr data-start=\"1571\" data-end=\"1574\"\u003e✔ Friction-welded Stellite tips for excellent wear durability\u003cbr data-start=\"1635\" data-end=\"1638\"\u003e✔ Undercut stems reduce weight and improve exhaust flow\u003cbr data-start=\"1693\" data-end=\"1696\"\u003e✔ Swirl-polished finish enhances gas flow efficiency\u003cbr data-start=\"1748\" data-end=\"1751\"\u003e✔ Designed for high-boost and high-RPM applications\u003c\/p\u003e\n\u003chr data-start=\"1806\" data-end=\"1809\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1811\" data-end=\"1826\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"1828\" data-end=\"2074\"\u003e✔ Genuine Brian Crower stainless steel exhaust valve set\u003cbr data-start=\"1884\" data-end=\"1887\"\u003e✔ One-piece valve construction\u003cbr data-start=\"1917\" data-end=\"1920\"\u003e✔ Friction-welded Stellite tips\u003cbr data-start=\"1951\" data-end=\"1954\"\u003e✔ Fully machined and swirl-polished under the valve head\u003cbr data-start=\"2010\" data-end=\"2013\"\u003e✔ Dished exhaust valve design\u003cbr data-start=\"2042\" data-end=\"2045\"\u003e✔ Complete set of 12 valves\u003c\/p\u003e\n\u003chr data-start=\"2076\" data-end=\"2079\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"2081\" data-end=\"2108\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"2110\" data-end=\"2426\"\u003e✔ Brand: Brian Crower\u003cbr data-start=\"2131\" data-end=\"2134\"\u003e✔ Part Number: BC3301\u003cbr data-start=\"2155\" data-end=\"2158\"\u003e✔ Product Type: Exhaust Valve Set\u003cbr data-start=\"2191\" data-end=\"2194\"\u003e✔ Valve Material: Heat-Resistant Stainless Steel\u003cbr data-start=\"2242\" data-end=\"2245\"\u003e✔ Valve Type: Exhaust \/ Dished\u003cbr data-start=\"2275\" data-end=\"2278\"\u003e✔ Head Diameter: 29.0 mm\u003cbr data-start=\"2302\" data-end=\"2305\"\u003e✔ Stem Diameter: 5.97 mm\u003cbr data-start=\"2329\" data-end=\"2332\"\u003e✔ Overall Length: 99.1 mm\u003cbr data-start=\"2357\" data-end=\"2360\"\u003e✔ Quantity: Set of 12 Valves\u003cbr data-start=\"2388\" data-end=\"2391\"\u003e✔ Engine Family: Toyota JZ-Series\u003c\/p\u003e\n\u003chr data-start=\"2428\" data-end=\"2431\"\u003e\n\u003ch2 data-section-id=\"15vxm9q\" data-start=\"2433\" data-end=\"2454\"\u003eCompatible Engines\u003c\/h2\u003e\n\u003cp data-start=\"2456\" data-end=\"2478\"\u003e✔ 2JZ-GE\u003cbr data-start=\"2464\" data-end=\"2467\"\u003e✔ 2JZ-GTE\u003c\/p\u003e\n\u003chr data-start=\"2480\" data-end=\"2483\"\u003e\n\u003ch2 data-section-id=\"icfs9j\" data-start=\"2485\" data-end=\"2496\"\u003eShipping\u003c\/h2\u003e\n\u003cp data-start=\"2498\" data-end=\"2582\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e🇪🇺 EU Delivery: 5–10 Business Days\u003cbr data-start=\"2534\" data-end=\"2537\"\u003e🌍 International Delivery: 7–21 Business Days\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":57690297205084,"sku":null,"price":322.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/6300\/6300\/files\/ChatGPTImageMay19_2026_09_10_52PM.png?v=1779214262","url":"https:\/\/jzsignature.com\/products\/bc3301-toyota-2jz-exhaust-valves-29mm-std-set-12","provider":"JZ Signature","version":"1.0","type":"link"}