{"id":78310,"date":"2021-10-26T16:45:41","date_gmt":"2021-10-26T21:45:41","guid":{"rendered":"https:\/\/engineswapdepot.com\/?p=78310"},"modified":"2021-10-26T16:45:41","modified_gmt":"2021-10-26T21:45:41","slug":"chevy-debuts-the-670-hp-dohc-lt6-v8","status":"publish","type":"post","link":"https:\/\/engineswapdepot.com\/?p=78310","title":{"rendered":"Chevy Debuts the 670 hp DOHC LT6 V8"},"content":{"rendered":"

\"Chevrolet<\/a><\/p>\n

Chevrolet debuted the 2023 Corvette Z06<\/a> and its new heart, the LT6 V8. The hand-built 5.5 L motor produces 670 horsepower at 8400 rpm and 460 lb-ft of torque at 6300 rpm. This marks the highest horsepower naturally aspirated V8 to come in a production car. The engine features a 4.104-inch bore, 3.150-inch stroke, flat-plane crank, forged aluminum pistons, forged titanium rods, and six-stage dry sump system. Another big change for the small-block Chevy V8 is the addition of DOHC heads. These feature CNC-machined chambers and ports, dual-coil valve springs, titanium intake valves, and sodium-filled exhaust valves. In between the heads sits a new active split intake manifold with twin 87 mm throttle bodies. <\/p>\n

\"Chevrolet<\/a><\/p>\n

\"Chevrolet<\/a><\/p>\n

\"Chevrolet<\/a><\/p>\n

\"Chevrolet<\/a><\/p>\n

\"Chevrolet<\/a><\/p>\n

\"Chevrolet<\/a><\/p>\n

\"Chevrolet<\/a><\/p>\n

Source: Chevrolet media<\/a> via Road&Track<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Chevrolet debuted the 2023 Corvette Z06 and its new heart, the LT6 V8. The hand-built 5.5 L motor produces 670 horsepower at 8400 rpm and 460 lb-ft of torque at 6300 rpm. This marks the highest horsepower naturally aspirated V8 to come in a production car. The engine features a 4.104-inch bore, 3.150-inch stroke, flat-plane… Read More »Chevy Debuts the 670 hp DOHC LT6 V8<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":78329,"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":[10,1092],"tags":[],"class_list":["post-78310","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-corvette","category-lt6"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/10\/Chevrolet-DOHC-5.5-L-LT6-V8-01.jpg?fit=2200%2C1760&ssl=1","jetpack-related-posts":[{"id":75189,"url":"https:\/\/engineswapdepot.com\/?p=75189","url_meta":{"origin":78310,"position":0},"title":"1967 Chevy C10 with a Supercharged LT5 V8","author":"swaptastic","date":"August 4, 2021","format":false,"excerpt":"Roadster Shop transformed this 1967 Chevy C10 truck into a monster sleeper. They started the metamorphosis by installing their RideLine IRS chassis under the worn body. The chassis features Fox 6.0\u201d RS SV coilovers, C6 Corvette spindle and hub assembly, parallel 4-bar rear suspension, and Corvette ZR1 carbon ceramic brakes.\u2026","rel":"","context":"In "C10"","block_context":{"text":"C10","link":"https:\/\/engineswapdepot.com\/?cat=215"},"img":{"alt_text":"1967 Chevy C10 built by Roadster Shop with a supercharged LT5 V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/08\/1967-Chevy-C10-with-a-Supercharged-LT5-V8-01.jpg?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/08\/1967-Chevy-C10-with-a-Supercharged-LT5-V8-01.jpg?fit=1200%2C800&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/08\/1967-Chevy-C10-with-a-Supercharged-LT5-V8-01.jpg?fit=1200%2C800&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/08\/1967-Chevy-C10-with-a-Supercharged-LT5-V8-01.jpg?fit=1200%2C800&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/08\/1967-Chevy-C10-with-a-Supercharged-LT5-V8-01.jpg?fit=1200%2C800&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":118634,"url":"https:\/\/engineswapdepot.com\/?p=118634","url_meta":{"origin":78310,"position":1},"title":"Corvette ZR1’s Twin-Turbo LT7 Makes 1,064 hp","author":"swaptastic","date":"July 26, 2024","format":false,"excerpt":"Chevrolet unveiled details on the 2025 Corvette ZR1 and it's powerful heart. In the back of the sports car is a twin-turbo 5.5 L LT7 V8 capable of 1064 hp at 7000 rpm and 828 lb-ft of torque at 6000 rpm. The motor is created using an aluminum block with\u2026","rel":"","context":"In "LT7"","block_context":{"text":"LT7","link":"https:\/\/engineswapdepot.com\/?cat=1260"},"img":{"alt_text":"Corvette ZR1's twin-turbo 5.5 L DOHC LT7 V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/07\/twin-turbo-5.5-L-LT7-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/07\/twin-turbo-5.5-L-LT7-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/07\/twin-turbo-5.5-L-LT7-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/07\/twin-turbo-5.5-L-LT7-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/07\/twin-turbo-5.5-L-LT7-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":12559,"url":"https:\/\/engineswapdepot.com\/?p=12559","url_meta":{"origin":78310,"position":2},"title":"Mercury Racing’s 7.0 L DOHC LSx Engine","author":"swaptastic","date":"November 2, 2016","format":false,"excerpt":"Mercury Racing debuted their new DOHC 32-valve SB4 7.0 L V8 crate engine at SEMA 2016. They used the technology developed from their 9.0 L QC4 engine platform to develop this engine. The naturally aspirated motor produces 775 horsepower at 7,500 RPM on pump fuel. The DOHC LSx motor uses\u2026","rel":"","context":"In "DOHC LSx"","block_context":{"text":"DOHC LSx","link":"https:\/\/engineswapdepot.com\/?cat=378"},"img":{"alt_text":"Mercury Racing 32v DOHC 7.0 L LSx V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2016\/11\/Mercury-Racing-32v-DOHC-7.0-L-LSx-V8-01.jpg?fit=1200%2C845&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2016\/11\/Mercury-Racing-32v-DOHC-7.0-L-LSx-V8-01.jpg?fit=1200%2C845&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2016\/11\/Mercury-Racing-32v-DOHC-7.0-L-LSx-V8-01.jpg?fit=1200%2C845&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2016\/11\/Mercury-Racing-32v-DOHC-7.0-L-LSx-V8-01.jpg?fit=1200%2C845&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2016\/11\/Mercury-Racing-32v-DOHC-7.0-L-LSx-V8-01.jpg?fit=1200%2C845&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":4922,"url":"https:\/\/engineswapdepot.com\/?p=4922","url_meta":{"origin":78310,"position":3},"title":"1955 Chevy Nomad with a DOHC LSx V8","author":"swaptastic","date":"November 17, 2014","format":false,"excerpt":"Mercury Racing recently unveiled a four-valve DOHC V8 based on a LS3 V8. I wondered how long it would be before we saw one of these in a vehicle but we don't have to wait at all. Salvaggio Automotive Design has worked with Mercury Racing in the past and decided\u2026","rel":"","context":"In "Nomad"","block_context":{"text":"Nomad","link":"https:\/\/engineswapdepot.com\/?cat=238"},"img":{"alt_text":"1955 Chevy Nomad with a supercharge Mercury Racing 4v DOHC LSx V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2014\/11\/1955-Chevy-Nomad-with-Mercury-Racing-4v-DOHC-V8-01.jpg?fit=1200%2C797&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2014\/11\/1955-Chevy-Nomad-with-Mercury-Racing-4v-DOHC-V8-01.jpg?fit=1200%2C797&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2014\/11\/1955-Chevy-Nomad-with-Mercury-Racing-4v-DOHC-V8-01.jpg?fit=1200%2C797&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2014\/11\/1955-Chevy-Nomad-with-Mercury-Racing-4v-DOHC-V8-01.jpg?fit=1200%2C797&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2014\/11\/1955-Chevy-Nomad-with-Mercury-Racing-4v-DOHC-V8-01.jpg?fit=1200%2C797&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":4918,"url":"https:\/\/engineswapdepot.com\/?p=4918","url_meta":{"origin":78310,"position":4},"title":"Mercury Racing’s Four-Valve DOHC LSx Engine","author":"swaptastic","date":"November 10, 2014","format":false,"excerpt":"Mercury Racing recently debuted a new four-valve, DOHC V8 engine based on the LSx platform. The one they brought to SEMA 2014 was based on the 6.2L LS3 engine. The only modification to the block was replace the typical cam with a dummy one. But those heads are where the\u2026","rel":"","context":"In "Engines"","block_context":{"text":"Engines","link":"https:\/\/engineswapdepot.com\/?cat=16"},"img":{"alt_text":"Mercury Racing's four-valve DOHC LSx based small block V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2014\/11\/Mercury-Racing-4-valve-DOHC-LSx-motor-01-1024x682.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2014\/11\/Mercury-Racing-4-valve-DOHC-LSx-motor-01-1024x682.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2014\/11\/Mercury-Racing-4-valve-DOHC-LSx-motor-01-1024x682.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":62003,"url":"https:\/\/engineswapdepot.com\/?p=62003","url_meta":{"origin":78310,"position":5},"title":"Jake Rozelle’s 2003 Corvette with a LS7 V8","author":"swaptastic","date":"October 6, 2020","format":false,"excerpt":"Jake Rozelle is having a great year competing in Ultimate Street Car Association (USCA). 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Jake's Corvette is\u2026","rel":"","context":"In "Corvette"","block_context":{"text":"Corvette","link":"https:\/\/engineswapdepot.com\/?cat=10"},"img":{"alt_text":"Jake Rozelle's 2003 Corvette with a Lingenfelter LS7 V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/10\/Jake-Rozelle-2003-Corvette-with-a-Lingenfelter-LS7-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\/2020\/10\/Jake-Rozelle-2003-Corvette-with-a-Lingenfelter-LS7-V8-01.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/10\/Jake-Rozelle-2003-Corvette-with-a-Lingenfelter-LS7-V8-01.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/10\/Jake-Rozelle-2003-Corvette-with-a-Lingenfelter-LS7-V8-01.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/10\/Jake-Rozelle-2003-Corvette-with-a-Lingenfelter-LS7-V8-01.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/posts\/78310","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=78310"}],"version-history":[{"count":19,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/posts\/78310\/revisions"}],"predecessor-version":[{"id":78337,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/posts\/78310\/revisions\/78337"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/media\/78329"}],"wp:attachment":[{"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=78310"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=78310"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=78310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}