{"product_id":"20-0444","title":"Radium Rotary Engine Injector Seat (Single) - Mazda RX-7 FD\/Cosmo JC (13B\/20B)","description":"\u003cp\u003eThese are the same machined aluminum injector seats used in Radium fuel rails for Mazda\/Eunos Cosmo and RX-7 rotary engines. They are required when converting the OEM 16mm injector seat's counterbore to 14mm which is more common with popular injector lower O-rings. They simply \"pop\" into the OEM injectors bore. They were designed specifically to be compatible with or without the OEM fuel injector diffusers installed. They seal to the machined injector counterbore using the included Viton O-ring.\u003c\/p\u003e\n\n\u003cp\u003eThey can be used for the primary fuel injector iron ports (shown above).\u003c\/p\u003e\n\n\u003cp\u003eThey can also be used for OEM intake manifold secondary injector ports (shown above).\u003c\/p\u003e\n\n\u003cp\u003eNOTE: most aftermarket lower intake manifolds are already machined with 14mm lower injector O-ring ports.\u003c\/p\u003e\n\n\u003cp\u003eFEATURES:\u003c\/p\u003e\n\n\u003cp\u003eCompatible with or without OEM diffusers\u003cbr\u003e\nCNC Machined Billet 6061 Aluminum\u003cbr\u003e\nType-II Black Anodizing\u003cbr\u003e\nLaser Etched Logo\u003cbr\u003e\nBoost and fuel compatible Viton O-ring\u003cbr\u003e\nSOLD INDIVIDUALLY:\u003c\/p\u003e\n\n\u003cp\u003e13B-RE requires 4 total (2 primary+2 secondary)\u003cbr\u003e\n13B-REW requires 4 total (2 primary+2 secondary)\u003cbr\u003e\n20B-REW requires 6 total (3 primary+3 secondary)\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50988719341885,"sku":"20-0444","price":26.18,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/7548\/3197\/files\/20-0444.jpg?v=1763119752","url":"https:\/\/www.modsdirect.com.au\/products\/20-0444","provider":"ModsDirect","version":"1.0","type":"link"}