{"product_id":"vhm-honda-cr250r-92-01-cylinder-head","title":"VHM Honda CR250R 92-01 Cylinder Head","description":"\u003cp\u003eVHM's gold CNC-machined cylinder head (part AA33003), 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\u003eHonda: CR250R 92-01\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: AE32020-G (1992 - 1996, Dome piston), AE32020-B (1997 - 2001, Flat top piston)\u003c\/li\u003e\n\u003cli\u003eReplacement head O-ring kit: SK33003\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"VHM","offers":[{"title":"Default Title","offer_id":67522025914609,"sku":"SER-VHM-AA33003","price":607.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0456\/3441\/files\/52164_1.jpg?v=1794689601","url":"https:\/\/goldcoastdirtbikeperformance.com.au\/products\/vhm-honda-cr250r-92-01-cylinder-head","provider":"Dirt Bike Performance","version":"1.0","type":"link"}