{"id":237157,"date":"2025-11-03T11:50:19","date_gmt":"2025-11-03T11:50:19","guid":{"rendered":"https:\/\/innteck.it\/innteck-usa\/?post_type=product&p=237157"},"modified":"2026-10-06T07:14:01","modified_gmt":"2026-10-06T07:14:01","slug":"vhm-gold-performance-cylinder-head-for-ktm-300-exc-tpi-husqvarna-te-300i-gasgas-ec-300","status":"publish","type":"product","link":"https:\/\/innteck.it\/innteck-usa\/product\/motorcycle\/engine\/cylinder-parts\/cylinder-heads\/vhm-gold-performance-cylinder-head-for-ktm-300-exc-tpi-husqvarna-te-300i-gasgas-ec-300\/","title":{"rendered":"VHM Gold Performance Cylinder Head for KTM 300 EXC TPI, Husqvarna TE 300i & GASGAS EC 300"},"content":{"rendered":"

The VHM AA33172 Gold Performance Cylinder Head<\/strong> is developed for KTM 300 EXC TPI, Husqvarna TE 300i, and GASGAS EC 300 2-stroke enduro motorcycles, offering improved thermal management and flexible combustion chamber tuning for demanding off-road use.<\/p>\n

Manufactured from a high-quality aluminum alloy<\/strong>, the cylinder head features an improved internal water duct designed to enhance heat transfer and help maintain more stable engine temperatures during technical enduro riding, long climbs, slow-speed sections, and sustained high-load operation.<\/p>\n

The key advantage of the VHM design is its interchangeable combustion chamber system<\/strong>. Instead of replacing the complete cylinder head, riders and engine tuners can select a specific insert according to the desired engine response, terrain, fuel, and riding conditions.<\/p>\n

For balanced all-around performance, VHM specifies the AE32274-F standard insert<\/strong>, featuring a 28.50cc combustion chamber, 0.00 mm piston height, and 1.90 mm squish.<\/p>\n

For terrain-specific setups, VHM also offers dedicated special inserts. The AE32274-031<\/strong>, used together with base gasket DA31247<\/strong>, is intended for deep-sand conditions, while AE32274-035<\/strong> with the same DA31247 base gasket is designed for hard-ground riding.<\/p>\n

The head uses O-ring sealing<\/strong> for a precise and reliable cylinder head interface and is designed to deliver increased engine performance with improved resistance to detonation.<\/p>\n

Finished in VHM\u2019s signature gold color<\/strong>, the AA33172 combines race-proven construction, efficient cooling, and terrain-specific tuning capability for modern 300cc 2-stroke enduro applications.<\/p>\n

Combustion chamber inserts and special-setup base gaskets are not included unless explicitly stated and must be ordered separately.<\/strong><\/p>\n

<\/h3>\n

Key Features<\/h3>\n
    \n
  • Interchangeable combustion chamber system allows the engine setup to be adapted for standard, deep-sand, or hard-ground conditions<\/strong><\/li>\n
  • Improved internal water duct enhances heat transfer and helps maintain consistent engine temperatures<\/strong><\/li>\n
  • High-quality alloy construction with O-ring sealing provides durability for demanding enduro use<\/strong><\/li>\n
  • Designed to improve engine power and increase resistance to detonation<\/strong><\/li>\n
  • Dedicated VHM insert options allow terrain-specific tuning without replacing the complete cylinder head<\/strong><\/li>\n<\/ul>\n

    <\/h3>\n

    Technical Specifications<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Specification<\/th>\nDetails<\/th>\n<\/tr>\n
    Manufacturer<\/strong><\/td>\nVHM<\/td>\n<\/tr>\n
    Part Number \/ SKU<\/strong><\/td>\nAA33172<\/td>\n<\/tr>\n
    Product Type<\/strong><\/td>\nPerformance Cylinder Head<\/td>\n<\/tr>\n
    Engine Type<\/strong><\/td>\n2-Stroke \/ TPI<\/td>\n<\/tr>\n
    Engine Class<\/strong><\/td>\n300cc<\/td>\n<\/tr>\n
    Material<\/strong><\/td>\nHigh-Quality Aluminum Alloy<\/td>\n<\/tr>\n
    Color \/ Finish<\/strong><\/td>\nGold<\/td>\n<\/tr>\n
    Combustion Chamber Design<\/strong><\/td>\nExchangeable Insert<\/td>\n<\/tr>\n
    Sealing System<\/strong><\/td>\nO-Rings<\/td>\n<\/tr>\n
    Cooling Feature<\/strong><\/td>\nImproved Internal Water Duct<\/td>\n<\/tr>\n
    Standard Insert<\/strong><\/td>\nVHM AE32274-F<\/td>\n<\/tr>\n
    Standard Insert Volume<\/strong><\/td>\n28.50 cc<\/td>\n<\/tr>\n
    Standard Insert Piston Height<\/strong><\/td>\n0.00 mm<\/td>\n<\/tr>\n
    Standard Insert Squish<\/strong><\/td>\n1.90 mm<\/td>\n<\/tr>\n
    Deep-Sand Insert<\/strong><\/td>\nVHM AE32274-031<\/td>\n<\/tr>\n
    Hard-Ground Insert<\/strong><\/td>\nVHM AE32274-035<\/td>\n<\/tr>\n
    Special Setup Base Gasket<\/strong><\/td>\nVHM DA31247<\/td>\n<\/tr>\n
    Insert Included<\/strong><\/td>\nNo \u2013 Sold Separately<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    High-performance VHM cylinder head with interchangeable combustion chamber inserts, engineered to improve power delivery, cooling efficiency, and detonation resistance on fuel-injected 300cc 2-stroke enduro bikes. Supports standard, deep-sand, and hard-ground engine setups using dedicated VHM inserts.<\/p>\n","protected":false},"featured_media":237156,"template":"","meta":[],"product_brand":[269],"product_cat":[236],"product_tag":[],"class_list":["post-237157","product","type-product","status-publish","has-post-thumbnail","product_brand-vhm","product_cat-cylinder-heads","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/innteck.it\/innteck-usa\/wp-json\/wp\/v2\/product\/237157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innteck.it\/innteck-usa\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/innteck.it\/innteck-usa\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/innteck.it\/innteck-usa\/wp-json\/wp\/v2\/media\/237156"}],"wp:attachment":[{"href":"https:\/\/innteck.it\/innteck-usa\/wp-json\/wp\/v2\/media?parent=237157"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/innteck.it\/innteck-usa\/wp-json\/wp\/v2\/product_brand?post=237157"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/innteck.it\/innteck-usa\/wp-json\/wp\/v2\/product_cat?post=237157"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/innteck.it\/innteck-usa\/wp-json\/wp\/v2\/product_tag?post=237157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}