{"product_id":"radium-block-off-plates-and-bypasses-lt4-lt5-2jz-gte-13b-rew-corvette-20-0988-20-0390-20-0449-20-0574","title":"Radium Block-Off Plates and Bypasses | LT4 LT5 \/ 2JZ-GTE \/ 13B-REW \/ Corvette (20-0988 \/ 20-0390 \/ 20-0449 \/ 20-0574)","description":"\u003cp\u003e\u003cstrong\u003eFour parts that each remove something the factory put in the way.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA group of \u003cstrong\u003eRadium Engineering block-off plates and bypasses\u003c\/strong\u003e, each deleting or bypassing a factory component that a modified engine no longer needs or that gets in the way of an upgrade.\u003c\/p\u003e\n\u003ch3\u003eChoose Your Part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePCV valve bypass, GM LT4 \/ LT5 (20-0988)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEGR block-off, 2JZ-GTE (20-0390)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eACV block-off, Mazda 13B-REW (20-0449)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFPR bypass, mid 2003-2013 Corvette (20-0574)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat You'll Feel\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eA tidy engine bay with unused factory plumbing properly capped\u003c\/li\u003e\n\u003cli\u003eNo vacuum leaks from a blanked port done improperly\u003c\/li\u003e\n\u003cli\u003eAnodized billet in place of a shop-made plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBillet aluminum construction, anodized\u003c\/li\u003e\n\u003cli\u003eApplication specific fitment\u003c\/li\u003e\n\u003cli\u003eSealing hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e20-0988 PCV valve bypass\u003c\/strong\u003e suits supercharged GM LT4 and LT5 engines, where bypassing the factory PCV valve is part of a catch can or crankcase ventilation upgrade.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e20-0390 EGR block-off\u003c\/strong\u003e caps the 2JZ-GTE EGR port, common on built or converted engines where the EGR system has been removed. The \u003cstrong\u003e20-0449 ACV block-off\u003c\/strong\u003e does the same for the 13B-REW air control valve.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e20-0574 FPR bypass\u003c\/strong\u003e is a fuel system part rather than an air one, bypassing the factory regulator on mid 2003-2013 Corvettes as part of converting to an aftermarket regulator.\u003c\/p\u003e\n\u003ch3\u003eKit Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlock-off or bypass plate with sealing and mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e20-0988\u003c\/strong\u003e: GM LT4 and LT5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20-0390\u003c\/strong\u003e: Toyota 2JZ-GTE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20-0449\u003c\/strong\u003e: Mazda 13B-REW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20-0574\u003c\/strong\u003e: Mid 2003-2013 Chevrolet Corvette\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDeleting emissions equipment may affect road legality in your jurisdiction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"PCV Valve Bypass, GM LT4 \/ LT5 (20-0988)","offer_id":43704182145091,"sku":"20-0988","price":56.95,"currency_code":"USD","in_stock":true},{"title":"EGR Block-Off, 2JZ-GTE (20-0390)","offer_id":43704182177859,"sku":"20-0390","price":33.2,"currency_code":"USD","in_stock":true},{"title":"ACV Block-Off, Mazda 13B-REW (20-0449)","offer_id":43704182210627,"sku":"20-0449","price":28.45,"currency_code":"USD","in_stock":true},{"title":"FPR Bypass, Mid 2003-2013 Corvette (20-0574)","offer_id":43704182243395,"sku":"20-0574","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/files\/TITLEPICwebsite20-0988-2.jpg?v=1787410069","url":"https:\/\/www.tunedbyshawn.com\/products\/radium-block-off-plates-and-bypasses-lt4-lt5-2jz-gte-13b-rew-corvette-20-0988-20-0390-20-0449-20-0574","provider":"Tuned by Shawn","version":"1.0","type":"link"}