{"product_id":"prp-m7-threaded-oil-restrictor","title":"PRP M7 Threaded Oil Restrictor","description":"\u003cp\u003eUpgrade your oil control with the PRP M7 Threaded Oil Restrictor Kit, designed to provide a serviceable, removable solution for managing oil flow in high-performance engine builds.\u003c\/p\u003e\n\u003cp\u003eUnlike traditional press-in restrictors, this system uses a threaded design—allowing easy removal for cleaning, inspection, or replacement without damaging the block.\u003c\/p\u003e\n\u003cp\u003eEach kit includes the option of a precision M7 starting tap, enabling you to convert your factory oil gallery to suit the threaded restrictor setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003cbr\u003eThreaded M7 Design\u003cbr\u003eEasily install and remove the restrictor as needed—ideal for engine maintenance and rebuilds.\u003cbr\u003eServiceable Solution\u003cbr\u003eNo more drilling out or damaging galleries—simply unthread for cleaning or changes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMultiple Restrictor Sizes Available. Choose the size that suits your setup:\u003c\/strong\u003e\u003cbr\u003eBlock Off, 1.3mm, 1.5mm and 1.9mm\u003cbr\u003eOptional M7 Tap Included\u003cbr\u003eTap your oil gallery to suit the threaded restrictor (if selected).\u003cbr\u003eProven PRP Design\u003cbr\u003eSupplied as standard in PRP Cast RB26 blocks and now available for custom installs or replacements.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFitment \u0026amp; Use\u003c\/strong\u003e\u003cbr\u003eDesigned for use in engines requiring oil gallery restriction, including OEM RB26 blocks and aftermarket applications. Perfect for engine builders looking for a cleaner, more professional, and reusable solution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Threaded?\u003c\/strong\u003e\u003cbr\u003eTraditional restrictors are a one-time install. The PRP threaded system gives you flexibility—whether you're cleaning out a fresh build, making changes, or servicing your engine down the track.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOther benefits\u003c\/strong\u003e\u003cbr\u003eWe have introduced a slot for oil bypassing in the scenario that the oil gallery restricted unscrews itself oil will still move through the slot and up the head start cavity regardless as a safety\u003c\/p\u003e\n\u003cp\u003eThere is also five supply holes in the base on a restricted diameter which provides you a safeguard against foreign material blocking any one or multiple supply Drillings\u003c\/p\u003e","brand":"Platinum Racing Products","offers":[{"title":"Restrictor Only \/ Block Off","offer_id":48574613258472,"sku":"PRP-ORT-BO","price":17.95,"currency_code":"AUD","in_stock":true},{"title":"Restrictor Only \/ 1.3","offer_id":48166644089064,"sku":"PRP-ORT-1.3","price":44.95,"currency_code":"AUD","in_stock":true},{"title":"Restrictor Only \/ 1.5","offer_id":48173783580904,"sku":"PRP-ORT-1.5","price":44.95,"currency_code":"AUD","in_stock":true},{"title":"Restrictor Only \/ 1.9","offer_id":48173783613672,"sku":"PRP-ORT-1.9","price":44.95,"currency_code":"AUD","in_stock":true},{"title":"Restrictor including M7 Tap \/ Block Off","offer_id":48574613291240,"sku":"PRP-ORTK-BO","price":44.95,"currency_code":"AUD","in_stock":true},{"title":"Restrictor including M7 Tap \/ 1.3","offer_id":48166644121832,"sku":"PRP-ORTK-1.3","price":62.95,"currency_code":"AUD","in_stock":true},{"title":"Restrictor including M7 Tap \/ 1.5","offer_id":48173783646440,"sku":"PRP-ORTK-1.5","price":62.95,"currency_code":"AUD","in_stock":true},{"title":"Restrictor including M7 Tap \/ 1.9","offer_id":48173783679208,"sku":"PRP-ORTK-1.9","price":62.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0354\/8135\/4376\/files\/26.png?v=1774589008","url":"https:\/\/www.platinumracingproducts.com\/en-kw\/products\/prp-m7-threaded-oil-restrictor","provider":"Platinum Racing Products","version":"1.0","type":"link"}