{"id":55232,"date":"2020-04-30T06:00:00","date_gmt":"2020-04-30T11:00:00","guid":{"rendered":"https:\/\/engineswapdepot.com\/?p=55232"},"modified":"2020-04-30T00:05:25","modified_gmt":"2020-04-30T05:05:25","slug":"mazda-rx-7-with-a-20b-three-rotor-2","status":"publish","type":"post","link":"https:\/\/engineswapdepot.com\/?p=55232","title":{"rendered":"Mazda RX-7 with a 20B Three-Rotor"},"content":{"rendered":"<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/04\/Andy-Duffin-Mazda-RX-7-with-a-20B-Three-Rotor-13.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"55239\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=55239\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/04\/Andy-Duffin-Mazda-RX-7-with-a-20B-Three-Rotor-13.jpg?fit=1353%2C640&amp;ssl=1\" data-orig-size=\"1353,640\" data-comments-opened=\"1\" data-image-title=\"Andy Duffin Mazda RX-7 with a 20B Three-Rotor 13\" data-image-description=\"&lt;p&gt;Andy Duffin Mazda RX-7 with a 20B Three-Rotor&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/04\/Andy-Duffin-Mazda-RX-7-with-a-20B-Three-Rotor-13.jpg?fit=1200%2C568&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/04\/Andy-Duffin-Mazda-RX-7-with-a-20B-Three-Rotor-13.jpg?resize=600%2C284&#038;ssl=1\" alt=\"Andy Duffin Mazda RX-7 with a 20B Three-Rotor\" width=\"600\" height=\"284\" class=\"alignnone size-medium wp-image-55239\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/04\/Andy-Duffin-Mazda-RX-7-with-a-20B-Three-Rotor-13.jpg?resize=600%2C284&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/04\/Andy-Duffin-Mazda-RX-7-with-a-20B-Three-Rotor-13.jpg?resize=1200%2C568&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/04\/Andy-Duffin-Mazda-RX-7-with-a-20B-Three-Rotor-13.jpg?resize=768%2C363&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/04\/Andy-Duffin-Mazda-RX-7-with-a-20B-Three-Rotor-13.jpg?w=1353&amp;ssl=1 1353w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>Andy Duffin competes in his 1996 Mazda RX-7 for <a href=\"https:\/\/www.facebook.com\/3rotorracing\/\">3 Rotor Racing<\/a> in New Zealand. The car is powered by peripheral ported 20B three-rotor built by <a href=\"http:\/\/www.greenbrothers.co.nz\/\">Green Brothers Racing<\/a> making 520+ horsepower naturally aspirated or up to 700 horsepower with nitrous. The motor is mated to a TTi GTO six-speed sequential transmission with a twin-plate clutch and sends power to a Mazdaspeed limited-slip differential. Watch as Andy pilots the 1020 kg (2248 lb) race car around the track below.<\/p>\n<p><iframe loading=\"lazy\" width=\"600\" height=\"338\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/XWJEIb1ndNc\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p><iframe loading=\"lazy\" width=\"600\" height=\"338\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/qq1jjH4_k6w\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p><iframe loading=\"lazy\" width=\"600\" height=\"338\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/d1EHfu_Zcm8\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p><iframe loading=\"lazy\" width=\"600\" height=\"338\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/7Mugi890K9Q\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>Source: <a href=\"https:\/\/www.youtube.com\/channel\/UC84ExVPowMFKhV7VsARTYTQ\">3 Rotor Racing<\/a> and <a href=\"https:\/\/www.facebook.com\/3rotorracing\/\">3 Rotor Racing FB page<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Andy Duffin competes in his 1996 Mazda RX-7 for 3 Rotor Racing in New Zealand. The car is powered by peripheral ported 20B three-rotor built by Green Brothers Racing making 520+ horsepower naturally aspirated or up to 700 horsepower with nitrous. The motor is mated to a TTi GTO six-speed sequential transmission with a twin-plate&hellip;&nbsp;<a href=\"https:\/\/engineswapdepot.com\/?p=55232\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">Mazda RX-7 with a 20B Three-Rotor<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":55239,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[63],"tags":[],"class_list":["post-55232","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rx-7"],"jetpack-related-posts":[{"id":104843,"url":"https:\/\/engineswapdepot.com\/?p=104843","url_meta":{"origin":55232,"position":0},"title":"Mazda RX-8 with a 20B Three-Rotor Racing at Sydney Motorsport Park","author":"swaptastic","date":"September 12, 2023","format":false,"excerpt":"Matthew Ingram and his Ingram Brothers Racing Mazda RX-8 visited Sydney Motorsport Park for the Precision National Sports Sedans 'Master Blast' round. The car is powered by a 20B three-rotor built by PAC Performance. Power is sent to the rear wheels through a EMCO GA46 six-speeed sequential transaxle. In the\u2026","rel":"","context":"In &quot;RX-8&quot;","block_context":{"text":"RX-8","link":"https:\/\/engineswapdepot.com\/?cat=64"},"img":{"alt_text":"Mazda RX-8 with a 20B Three-Rotor","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/09\/Mazda-RX-8-with-a-20B-Three-Rotor-01.jpg?fit=1024%2C768&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/09\/Mazda-RX-8-with-a-20B-Three-Rotor-01.jpg?fit=1024%2C768&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/09\/Mazda-RX-8-with-a-20B-Three-Rotor-01.jpg?fit=1024%2C768&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/09\/Mazda-RX-8-with-a-20B-Three-Rotor-01.jpg?fit=1024%2C768&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":114147,"url":"https:\/\/engineswapdepot.com\/?p=114147","url_meta":{"origin":55232,"position":1},"title":"KMR&#8217;s Mazda RX-8 with a Turbo 20B 3-Rotor","author":"swaptastic","date":"April 12, 2024","format":false,"excerpt":"Kyle Mohan Racing (KMR) debuted their rebuilt Mazda RX-8 \u201cGreen Monster\u201d for the 2024 Formula Drift season. In the engine bay is a turbocharged 20B three-rotor capable of 830-1000+ hp depending on boost level. KMR built the motor with Series 4 NA rotors, large street porting, oversized studs, electric water\u2026","rel":"","context":"In &quot;RX-8&quot;","block_context":{"text":"RX-8","link":"https:\/\/engineswapdepot.com\/?cat=64"},"img":{"alt_text":"KMR's Mazda RX-8 with a turbocharged 20B three-rotor","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/04\/KMRs-Mazda-RX-8-with-a-turbocharged-20B-three-rotor-01.jpg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/04\/KMRs-Mazda-RX-8-with-a-turbocharged-20B-three-rotor-01.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/04\/KMRs-Mazda-RX-8-with-a-turbocharged-20B-three-rotor-01.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/04\/KMRs-Mazda-RX-8-with-a-turbocharged-20B-three-rotor-01.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/04\/KMRs-Mazda-RX-8-with-a-turbocharged-20B-three-rotor-01.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":102371,"url":"https:\/\/engineswapdepot.com\/?p=102371","url_meta":{"origin":55232,"position":2},"title":"Mazda RX-2 with a Turbo 20B Three-Rotor Goes 7.91 sec","author":"swaptastic","date":"July 6, 2023","format":false,"excerpt":"Dom Perri and his Mazda RX-2 called \u201cGODRX2\u201d have run several low-8-second quarter-mile passes. So it was only a matter of time before he reached the 7's. After driving the RX-2 to the Grudge Kings event at Sydney Dragway, Dom achieve the goal with a personal best of 7.917 sec\u2026","rel":"","context":"In &quot;RX-2&quot;","block_context":{"text":"RX-2","link":"https:\/\/engineswapdepot.com\/?cat=332"},"img":{"alt_text":"Mazda RX-2 with a turbo 20B three-rotor","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/07\/Mazda-RX-2-with-a-turbo-20B-three-rotor-03.jpg?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/07\/Mazda-RX-2-with-a-turbo-20B-three-rotor-03.jpg?fit=1200%2C800&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/07\/Mazda-RX-2-with-a-turbo-20B-three-rotor-03.jpg?fit=1200%2C800&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/07\/Mazda-RX-2-with-a-turbo-20B-three-rotor-03.jpg?fit=1200%2C800&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/07\/Mazda-RX-2-with-a-turbo-20B-three-rotor-03.jpg?fit=1200%2C800&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":128464,"url":"https:\/\/engineswapdepot.com\/?p=128464","url_meta":{"origin":55232,"position":3},"title":"Mazda RX-7 with a Turbo 20B Three-Rotor","author":"swaptastic","date":"March 3, 2025","format":false,"excerpt":"PAC Performance rebuilt every part of this Mazda RX-7 for the street and track. In the engine bay is a Billet by PAC 2.0 L 20B three-rotor featuring billet plates, Garrett G-series turbocharger, and custom exhaust. E85 fuel is fed by eight 2000 cc Bosch injectors on a Radium rail\u2026","rel":"","context":"In &quot;RX-7&quot;","block_context":{"text":"RX-7","link":"https:\/\/engineswapdepot.com\/?cat=63"},"img":{"alt_text":"Mazda RX-7 with a billet 20B three-rotor","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/03\/Mazda-RX-7-with-a-billet-20B-three-rotor-02.jpg?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/03\/Mazda-RX-7-with-a-billet-20B-three-rotor-02.jpg?fit=1200%2C800&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/03\/Mazda-RX-7-with-a-billet-20B-three-rotor-02.jpg?fit=1200%2C800&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/03\/Mazda-RX-7-with-a-billet-20B-three-rotor-02.jpg?fit=1200%2C800&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/03\/Mazda-RX-7-with-a-billet-20B-three-rotor-02.jpg?fit=1200%2C800&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":146784,"url":"https:\/\/engineswapdepot.com\/?p=146784","url_meta":{"origin":55232,"position":4},"title":"Mazda RX-7 with a Turbo 20B Three-Rotor Racing at Lakeside Raceway","author":"swaptastic","date":"March 25, 2026","format":false,"excerpt":"Direct Clutch and their \u201cSir20B\u201d Mazda RX-7 returned to Lakeside International Raceway in Kurwongbah, QLD, Australia for Rotary Revival 2026. The RX-7 is powered by a turbocharged 2.0 L 20B three-rotor with different boost levels. 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The motor features peripheral porting, Apex seals, 3.5-inch exhaust, and Microtec LT12 ECU. Behind that is a twin-plate clutch and Supra R154 five-speed manual transmission. A 3.5-inch driveshaft sends power to a 9-inch rear end with 35-spline\u2026","rel":"","context":"In &quot;RX-4&quot;","block_context":{"text":"RX-4","link":"https:\/\/engineswapdepot.com\/?cat=1191"},"img":{"alt_text":"1978 Mazda RX-4 with a 20B Three-Rotor","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/10\/1978-Mazda-RX-4-with-a-20B-Three-Rotor-01.jpg?fit=1200%2C900&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/10\/1978-Mazda-RX-4-with-a-20B-Three-Rotor-01.jpg?fit=1200%2C900&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/10\/1978-Mazda-RX-4-with-a-20B-Three-Rotor-01.jpg?fit=1200%2C900&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/10\/1978-Mazda-RX-4-with-a-20B-Three-Rotor-01.jpg?fit=1200%2C900&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/10\/1978-Mazda-RX-4-with-a-20B-Three-Rotor-01.jpg?fit=1200%2C900&ssl=1&resize=1050%2C600 3x"},"classes":[]}],"jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/04\/Andy-Duffin-Mazda-RX-7-with-a-20B-Three-Rotor-13.jpg?fit=1353%2C640&ssl=1","_links":{"self":[{"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/posts\/55232","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=55232"}],"version-history":[{"count":8,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/posts\/55232\/revisions"}],"predecessor-version":[{"id":55242,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/posts\/55232\/revisions\/55242"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/media\/55239"}],"wp:attachment":[{"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=55232"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=55232"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=55232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}