{"product_id":"cnc-head-decking","title":"CNC Head Decking","description":"\u003cp\u003eAdditional machining to deck the cylinder head face beyond the standard clean-up cut.\u003c\/p\u003e\n\u003cp\u003eA light clean-up of 0.002–0.003 thou is already included with our CNC ported head service. Select a depth below only if you require more material removed — typically to raise compression or to true a head that has been previously machined or warped.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePricing by depth\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e0.010 thou — $50.00\u003c\/li\u003e\n\u003cli\u003e0.020 thou — $80.00\u003c\/li\u003e\n\u003cli\u003e0.030 thou — $100.00\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePriced per pair of heads. Removing material from the head face reduces combustion chamber volume and raises static compression — if you are unsure how much to take, call us on 03 9746 6656 and we will advise based on your build.\u003c\/p\u003e\n\u003cp\u003eThis is a machining service performed on heads already with us or supplied as part of a head package. It is not a physical item and will not attract shipping.\u003c\/p\u003e","brand":"GM Motorsport","offers":[{"title":"0.010 thou","offer_id":47827142934705,"sku":"CNC DECK 010","price":50.0,"currency_code":"AUD","in_stock":true},{"title":"0.020 thou","offer_id":47827142967473,"sku":"CNC DECK 020","price":80.0,"currency_code":"AUD","in_stock":true},{"title":"0.030 thou","offer_id":47827143000241,"sku":"CNC DECK 030","price":100.0,"currency_code":"AUD","in_stock":true},{"title":"Standard 0.002 - 0.003 thou (included)","offer_id":47827153649841,"sku":"CNC DECK STD","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/5793\/6305\/files\/Blackfriday2024_1024x1024px_4.png?v=1786157364","url":"https:\/\/australiaspeed.com.au\/products\/cnc-head-decking","provider":"Australia Speed","version":"1.0","type":"link"}