{"id":111121,"date":"2024-02-05T17:18:40","date_gmt":"2024-02-05T23:18:40","guid":{"rendered":"https:\/\/engineswapdepot.com\/?p=111121"},"modified":"2024-02-05T17:18:40","modified_gmt":"2024-02-05T23:18:40","slug":"1979-mercedes-with-a-turbo-honda-k20","status":"publish","type":"post","link":"https:\/\/engineswapdepot.com\/?p=111121","title":{"rendered":"1979 Mercedes with a Turbo Honda K20"},"content":{"rendered":"<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=111125\" rel=\"attachment wp-att-111125\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"111125\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=111125\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-01.jpg?fit=720%2C959&amp;ssl=1\" data-orig-size=\"720,959\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"1979 Mercedes 200 with a Turbo Honda K20 01\" data-image-description=\"&lt;p&gt;1979 Mercedes 200 with a Turbo Honda K20 inline-four&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-01.jpg?fit=720%2C959&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-01.jpg?resize=600%2C799&#038;ssl=1\" alt=\"1979 Mercedes 200 with a Turbo Honda K20 inline-four\" width=\"600\" height=\"799\" class=\"alignnone size-medium wp-image-111125\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-01.jpg?resize=600%2C799&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-01.jpg?w=720&amp;ssl=1 720w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>We came across this <a href=\"https:\/\/www.facebook.com\/commerce\/listing\/778426304098591\/\">Facebook Marketplace<\/a> listing for a unique 1979 Mercedes 200 (W123) out of Wellingborough, England. The car is powered by a turbocharged 2.0 L Honda K20 inline-four making 465 horsepower. The motor features a Pulsar turbocharger, custom exhaust manifold, 1000 cc injectors, and Hondata ECU. It is paired to a RX-8 manual transmission which sends power to a factory differential. <\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=111126\" rel=\"attachment wp-att-111126\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"111126\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=111126\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-02.jpg?fit=720%2C959&amp;ssl=1\" data-orig-size=\"720,959\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"1979 Mercedes 200 with a Turbo Honda K20 02\" data-image-description=\"&lt;p&gt;1979 Mercedes 200 with a Turbo Honda K20 inline-four&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-02.jpg?fit=720%2C959&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-02.jpg?resize=600%2C799&#038;ssl=1\" alt=\"1979 Mercedes 200 with a Turbo Honda K20 inline-four\" width=\"600\" height=\"799\" class=\"alignnone size-medium wp-image-111126\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-02.jpg?resize=600%2C799&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-02.jpg?w=720&amp;ssl=1 720w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=111127\" rel=\"attachment wp-att-111127\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"111127\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=111127\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-03.jpg?fit=960%2C723&amp;ssl=1\" data-orig-size=\"960,723\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"1979 Mercedes 200 with a Turbo Honda K20 03\" data-image-description=\"&lt;p&gt;1979 Mercedes 200 with a Turbo Honda K20 inline-four&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-03.jpg?fit=960%2C723&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-03.jpg?resize=600%2C452&#038;ssl=1\" alt=\"1979 Mercedes 200 with a Turbo Honda K20 inline-four\" width=\"600\" height=\"452\" class=\"alignnone size-medium wp-image-111127\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-03.jpg?resize=600%2C452&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-03.jpg?resize=768%2C578&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-03.jpg?w=960&amp;ssl=1 960w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=111128\" rel=\"attachment wp-att-111128\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"111128\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=111128\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-04.jpg?fit=720%2C959&amp;ssl=1\" data-orig-size=\"720,959\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"1979 Mercedes 200 with a Turbo Honda K20 04\" data-image-description=\"&lt;p&gt;1979 Mercedes 200 with a Turbo Honda K20 inline-four&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-04.jpg?fit=720%2C959&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-04.jpg?resize=600%2C799&#038;ssl=1\" alt=\"1979 Mercedes 200 with a Turbo Honda K20 inline-four\" width=\"600\" height=\"799\" class=\"alignnone size-medium wp-image-111128\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-04.jpg?resize=600%2C799&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-04.jpg?w=720&amp;ssl=1 720w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=111129\" rel=\"attachment wp-att-111129\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"111129\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=111129\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-05.jpg?fit=720%2C959&amp;ssl=1\" data-orig-size=\"720,959\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"1979 Mercedes 200 with a Turbo Honda K20 05\" data-image-description=\"&lt;p&gt;1979 Mercedes 200 with a Turbo Honda K20 inline-four&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-05.jpg?fit=720%2C959&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-05.jpg?resize=600%2C799&#038;ssl=1\" alt=\"1979 Mercedes 200 with a Turbo Honda K20 inline-four\" width=\"600\" height=\"799\" class=\"alignnone size-medium wp-image-111129\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-05.jpg?resize=600%2C799&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-05.jpg?w=720&amp;ssl=1 720w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=111130\" rel=\"attachment wp-att-111130\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"111130\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=111130\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-06.jpg?fit=720%2C959&amp;ssl=1\" data-orig-size=\"720,959\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"1979 Mercedes 200 with a Turbo Honda K20 06\" data-image-description=\"&lt;p&gt;1979 Mercedes 200 with a Turbo Honda K20 inline-four&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-06.jpg?fit=720%2C959&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-06.jpg?resize=600%2C799&#038;ssl=1\" alt=\"1979 Mercedes 200 with a Turbo Honda K20 inline-four\" width=\"600\" height=\"799\" class=\"alignnone size-medium wp-image-111130\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-06.jpg?resize=600%2C799&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-06.jpg?w=720&amp;ssl=1 720w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>Source: <a href=\"https:\/\/www.facebook.com\/commerce\/listing\/778426304098591\/\">Facebook Marketplace<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>We came across this Facebook Marketplace listing for a unique 1979 Mercedes 200 (W123) out of Wellingborough, England. The car is powered by a turbocharged 2.0 L Honda K20 inline-four making 465 horsepower. The motor features a Pulsar turbocharger, custom exhaust manifold, 1000 cc injectors, and Hondata ECU. It is paired to a RX-8 manual&hellip;&nbsp;<a href=\"https:\/\/engineswapdepot.com\/?p=111121\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">1979 Mercedes with a Turbo Honda K20<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":111125,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"off","neve_meta_content_width":70,"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,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[357],"tags":[],"class_list":["post-111121","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-w123"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/02\/1979-Mercedes-200-with-a-Turbo-Honda-K20-01.jpg?fit=720%2C959&ssl=1","jetpack-related-posts":[{"id":117574,"url":"https:\/\/engineswapdepot.com\/?p=117574","url_meta":{"origin":111121,"position":0},"title":"Barra-Powered Mercedes W123 Goes 200 mph","author":"swaptastic","date":"July 1, 2024","format":false,"excerpt":"Valtonen Motorsport owns a unique Mercedes 300TD (W123). It originally came with a turbocharged 3.0 L OM617 diesel inline-five. They made several changes to increase power until eventually swapping to a turbocharged 4.0 L Ford Barra inline-six and ZF 8HP70 eight-speed automatic transmission. Valtonen Motorsport and the car visited Halli\u2026","rel":"","context":"In &quot;W123&quot;","block_context":{"text":"W123","link":"https:\/\/engineswapdepot.com\/?cat=357"},"img":{"alt_text":"Valtonen Motorsport's Mercedes W123 with a turbo Barra inline-six","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/07\/Valtonen-Motorsport-Mercedes-W123-with-a-turbo-Barra-inline-six-05.jpg?fit=1200%2C898&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/07\/Valtonen-Motorsport-Mercedes-W123-with-a-turbo-Barra-inline-six-05.jpg?fit=1200%2C898&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/07\/Valtonen-Motorsport-Mercedes-W123-with-a-turbo-Barra-inline-six-05.jpg?fit=1200%2C898&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/07\/Valtonen-Motorsport-Mercedes-W123-with-a-turbo-Barra-inline-six-05.jpg?fit=1200%2C898&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/07\/Valtonen-Motorsport-Mercedes-W123-with-a-turbo-Barra-inline-six-05.jpg?fit=1200%2C898&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":140791,"url":"https:\/\/engineswapdepot.com\/?p=140791","url_meta":{"origin":111121,"position":1},"title":"1984 Mercedes Wagon with a Twin-Turbo V8","author":"swaptastic","date":"November 11, 2025","format":false,"excerpt":"Riccardo Pontonio bought his 1984 Mercedes 230TE (W123) to Quickbitz for tuning. The wagon's twin-turbo 6.2 L LSA V8 made 764 hp (561 kW) on the hub dyno. The motor features a LSA crankshaft, Lunati rods, Diamond pistons, Brian Tooley Racing Stage 3 turbo camshaft, and two Garrett G30 turbochargers.\u2026","rel":"","context":"In &quot;LSx&quot;","block_context":{"text":"LSx","link":"https:\/\/engineswapdepot.com\/?cat=445"},"img":{"alt_text":"1984 Mercedes 230TE W123 with a twin-turbo LSA V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/11\/1984-Mercedes-230TE-W123-with-a-twin-turbo-LSA-V8-01.jpg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/11\/1984-Mercedes-230TE-W123-with-a-twin-turbo-LSA-V8-01.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/11\/1984-Mercedes-230TE-W123-with-a-twin-turbo-LSA-V8-01.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/11\/1984-Mercedes-230TE-W123-with-a-twin-turbo-LSA-V8-01.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/11\/1984-Mercedes-230TE-W123-with-a-twin-turbo-LSA-V8-01.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":77491,"url":"https:\/\/engineswapdepot.com\/?p=77491","url_meta":{"origin":111121,"position":2},"title":"Mercedes W123 with a Turbo Barra Inline-Six","author":"swaptastic","date":"October 6, 2021","format":false,"excerpt":"Valtonen Motorsport has put a lot of work into their Mercedes 300 TD W123 wagon over the years. The car originally came with a turbocharged 3.0 L OM617 diesel inline-five. They upgraded several parts and added a supercharger. This was good for a while until Valtonen Motorsport swapped to a\u2026","rel":"","context":"In &quot;W123&quot;","block_context":{"text":"W123","link":"https:\/\/engineswapdepot.com\/?cat=357"},"img":{"alt_text":"Mercedes W123 built by Valtonen Motorsport with a turbo Barra inline-six","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/10\/Valtonen-Motorsport-Mercedes-W123-with-a-turbo-Barra-inline-six-01.jpg?fit=1200%2C900&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/10\/Valtonen-Motorsport-Mercedes-W123-with-a-turbo-Barra-inline-six-01.jpg?fit=1200%2C900&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/10\/Valtonen-Motorsport-Mercedes-W123-with-a-turbo-Barra-inline-six-01.jpg?fit=1200%2C900&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/10\/Valtonen-Motorsport-Mercedes-W123-with-a-turbo-Barra-inline-six-01.jpg?fit=1200%2C900&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/10\/Valtonen-Motorsport-Mercedes-W123-with-a-turbo-Barra-inline-six-01.jpg?fit=1200%2C900&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":140472,"url":"https:\/\/engineswapdepot.com\/?p=140472","url_meta":{"origin":111121,"position":3},"title":"KMP Speed Shop&#8217;s K20-Powered Toyota MR2","author":"swaptastic","date":"November 4, 2025","format":false,"excerpt":"KMP Speed Shop built this second-generation Toyota MR2 called \"The Frog\" to drag race. In the back of the car they swapped a turbocharged Honda K20 inline-four featuring forged internals, dry sump system, upgraded camshafts, and Ferrea valvetrain. 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So the owner found a rare 7.3 L\u2026","rel":"","context":"In &quot;W123&quot;","block_context":{"text":"W123","link":"https:\/\/engineswapdepot.com\/?cat=357"},"img":{"alt_text":"Mercedes W123 Wagon with a 7.3 L AMG V12","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2015\/10\/Mercedes-W123-Wagon-with-a-7.3-L-AMG-V12-02.jpg?fit=960%2C540&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2015\/10\/Mercedes-W123-Wagon-with-a-7.3-L-AMG-V12-02.jpg?fit=960%2C540&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2015\/10\/Mercedes-W123-Wagon-with-a-7.3-L-AMG-V12-02.jpg?fit=960%2C540&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2015\/10\/Mercedes-W123-Wagon-with-a-7.3-L-AMG-V12-02.jpg?fit=960%2C540&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":119573,"url":"https:\/\/engineswapdepot.com\/?p=119573","url_meta":{"origin":111121,"position":5},"title":"Renault Twingo with a 500+ hp Turbo Honda K20 at N\u00fcrburgring","author":"swaptastic","date":"August 14, 2024","format":false,"excerpt":"Ed Ouard brought his first generation Renault Twingo to the N\u00fcrburgring for Misha Charoudin to drive. 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