{"product_id":"vhm-ktm-65-sx-09-23-husqvarna-tc65-17-23-gasgas-mc65-21-23-cylinder-head","title":"VHM KTM 65 SX 09-23 \/ Husqvarna TC65 17-23 \/ GasGas MC65 21-23 Cylinder Head","description":"\u003cp\u003eVHM's gold CNC-machined cylinder head (part AA33112), built around an exchangeable combustion chamber insert. Swapping the insert changes the compression and squish to suit the track, conditions and fuel, without machining the head. The water passages are designed for better cooling and the head seals with O-rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFITS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKTM: 65 SX 09-23\u003c\/li\u003e\n\u003cli\u003eHusqvarna: TC65 17-23\u003c\/li\u003e\n\u003cli\u003eGasGas: MC65 21-23\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMore engine power\u003c\/li\u003e\n\u003cli\u003eBetter heat transfer\u003c\/li\u003e\n\u003cli\u003eMore resistance to detonation\u003c\/li\u003e\n\u003cli\u003eExchangeable combustion chamber inserts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eINSERTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInserts are sold separately, and the head needs one fitted. See the VHM insert listing for this bike\u003c\/li\u003e\n\u003cli\u003eVHM standard insert: AE32167-C (2009 - 2012), AE32167-H (2013 - 2022), AE32167-059 (2009 - 2022 for 12° VHM piston APKT06521722)\u003c\/li\u003e\n\u003cli\u003eReplacement head O-ring kit: SK33112\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"VHM","offers":[{"title":"Default Title","offer_id":67522027913457,"sku":"SER-VHM-AA33112","price":427.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0456\/3441\/files\/52186_1.jpg?v=1794689633","url":"https:\/\/goldcoastdirtbikeperformance.com.au\/products\/vhm-ktm-65-sx-09-23-husqvarna-tc65-17-23-gasgas-mc65-21-23-cylinder-head","provider":"Dirt Bike Performance","version":"1.0","type":"link"}