{"product_id":"on3-performance-t4-turbocharger-oil-restrictor-4an-035-rest","title":"On3 Performance T4 Turbocharger Oil Restrictor – 4an \/ .035″ - Rest","description":"On3 Performance T4 Turbocharger Oil Restrictor – 4an \/ .035″ - Rest\u003cbr\u003e\u003cbr\u003eIf you are running an On 3 Performance Ceramic Ball Bearing turbocharger \nwith a 65mm exhaust wheel, you will absolutely need this. If you run a \nstandard -3 or -4 feed up to the turbo, you will most likely start seeing \noil in the compressor or smoke under boost coming out of the tail pipes.  \nThis is our restrictor fitting which cuts the oil volume down to what the \nturbo requires to operate. Again, this is for our 60, 67 and 76\/65 cBB \nturbos only! Do not use this with a 75mm exhaust wheel or larger cBB turbo! \nIf you do, there is a very good chance you will starve the shaft of oil and \nthe turbocharger will fail.\u003cbr\u003eSome customers running the On 3 Performance Journal turbochargers also may \npossibly require this with high volume oil pumps. In most cases where you \nare seeing around 60psi or more under load, you might consider running this \nif you are getting any oil passing through the seal.  Sometimes (in very \nrare cases,) on the GM LSX based platforms, we run these even on the \njournal bearing turbochargers due to the engine oil pressure—this is the \nlast thing you want to try. Make sure your drain is set up 100% properly \nand that both of your PCV’s are vented to atmosphere, or if you are using a \ncatch can, that it has a larger breather on it.  Again, be very cautious \nwith this because you can starve the turbo of oil. Please call us directly \nwith any questions, or concerns!!\u003cbr\u003eFree shipping to all 50 USA states\u003cbr\u003eOhio sales tax of 7.50% applies to any order shipped to Ohio\u003cbr\u003e\u003cbr\u003e","brand":"On3 Performance","offers":[{"title":"Default Title","offer_id":48143646032130,"sku":"ON3-Rest","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/0618\/0354\/files\/DSC09270-scaled.jpg?v=1784995942","url":"https:\/\/www.lethalperformance.com\/products\/on3-performance-t4-turbocharger-oil-restrictor-4an-035-rest","provider":"Lethal Performance","version":"1.0","type":"link"}