{"id":129041,"date":"2025-03-14T12:27:59","date_gmt":"2025-03-14T17:27:59","guid":{"rendered":"https:\/\/engineswapdepot.com\/?p=129041"},"modified":"2025-03-18T21:53:38","modified_gmt":"2025-03-19T02:53:38","slug":"sdpc-dyno-testing-hellcat-camshafts-and-superchargers","status":"publish","type":"post","link":"https:\/\/engineswapdepot.com\/?p=129041","title":{"rendered":"SDPC Dyno Testing Hellcat Camshafts and Superchargers"},"content":{"rendered":"<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=129046\" rel=\"attachment wp-att-129046\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"129046\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=129046\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/03\/Scoggin-Dickey-Parts-Center-Hellcat-camshaft-and-supercharger-dyno-testing-01.jpg?fit=1600%2C900&amp;ssl=1\" data-orig-size=\"1600,900\" 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=\"Scoggin-Dickey Parts Center Hellcat camshaft and supercharger dyno testing 01\" data-image-description=\"&lt;p&gt;Scoggin-Dickey Parts Center dyno testing of Hellcat camshafts and superchargers&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/03\/Scoggin-Dickey-Parts-Center-Hellcat-camshaft-and-supercharger-dyno-testing-01.jpg?fit=1200%2C675&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/03\/Scoggin-Dickey-Parts-Center-Hellcat-camshaft-and-supercharger-dyno-testing-01.jpg?resize=600%2C338&#038;ssl=1\" alt=\"Scoggin-Dickey Parts Center dyno testing of Hellcat camshafts and superchargers\" width=\"600\" height=\"338\" class=\"alignnone size-medium wp-image-129046\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/03\/Scoggin-Dickey-Parts-Center-Hellcat-camshaft-and-supercharger-dyno-testing-01.jpg?resize=600%2C338&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/03\/Scoggin-Dickey-Parts-Center-Hellcat-camshaft-and-supercharger-dyno-testing-01.jpg?resize=1200%2C675&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/03\/Scoggin-Dickey-Parts-Center-Hellcat-camshaft-and-supercharger-dyno-testing-01.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/03\/Scoggin-Dickey-Parts-Center-Hellcat-camshaft-and-supercharger-dyno-testing-01.jpg?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/03\/Scoggin-Dickey-Parts-Center-Hellcat-camshaft-and-supercharger-dyno-testing-01.jpg?w=1600&amp;ssl=1 1600w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/www.youtube.com\/@Sdpartscenter\">Scoggin-Dickey Parts Center<\/a> (SDPC) visited the dyno room to test camshafts and superchargers. The company started with a factory Hellcat Redeye block, crankshaft, and heads. They added Manley forged rods and pistons, PAC 1232X valve springs, ID1300 injectors running VP MS109 Race fuel, Brisk Racing RR105 Silver plugs, and Whipple 130 mm carbon bell intake. SDPC ran the factory camshaft as baseline before testing four different camshafts. After that they tested several superchargers including a SDG Street 2.4 L, SDX Extreme 2.4 L, SDG 2.7 L, Kong 2650, Magnuson Hellcat 2650, Magnuson Magnum 2650, and 3.0 L Whipple. All told the company had 70 dyno pulls in the video below. Timestamps in the description if you prefer to watch a specific part. <\/p>\n<p><iframe loading=\"lazy\" width=\"600\" height=\"338\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/OqST18N-jjA?si=DkD8nUMdSUDyz49w\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>0:20: Introduction<br \/>\n3:55: Stock Baseline #1<br \/>\n4:10: Stock Baseline #2<br \/>\n7:08: Camshaft #1<br \/>\n7:32: Camshaft #2<br \/>\n7:55: Camshaft #3<br \/>\n8:17: Camshaft #3 &#038; 10% Lower<br \/>\n8:42: Camshaft #4<br \/>\n9:06: Camshaft #4 &#038; 10% Lower<br \/>\n9:48: Camshaft Results Discussion<br \/>\n23:26: Introduction to blower shootout<br \/>\n29:33: SDG Street 2.4L<br \/>\n31:32: SDX Extreme 2.4L<br \/>\n33:45: SDG 2.7L<br \/>\n35:01: Kong 2650<br \/>\n42:09: Magnuson Hellcat 2650<br \/>\n47:00: Magnuson Magnum 2650<br \/>\n49:55: 3.0L Whipple<br \/>\n51:47: Closing statements\/vendor appreciation<\/p>\n<p>Source: <a href=\"https:\/\/www.youtube.com\/@Sdpartscenter\">Scoggin-Dickey Parts Center<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Scoggin-Dickey Parts Center (SDPC) visited the dyno room to test camshafts and superchargers. The company started with a factory Hellcat Redeye block, crankshaft, and heads. They added Manley forged rods and pistons, PAC 1232X valve springs, ID1300 injectors running VP MS109 Race fuel, Brisk Racing RR105 Silver plugs, and Whipple 130 mm carbon bell intake.&hellip;&nbsp;<a href=\"https:\/\/engineswapdepot.com\/?p=129041\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">SDPC Dyno Testing Hellcat Camshafts and Superchargers<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":129046,"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_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1297],"tags":[],"class_list":["post-129041","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hellcat"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/03\/Scoggin-Dickey-Parts-Center-Hellcat-camshaft-and-supercharger-dyno-testing-01.jpg?fit=1600%2C900&ssl=1","jetpack-related-posts":[{"id":147922,"url":"https:\/\/engineswapdepot.com\/?p=147922","url_meta":{"origin":129041,"position":0},"title":"SDPC Supercharged 426 ci Hemi V8 Makes 1400+ hp on the Dyno","author":"swaptastic","date":"April 24, 2026","format":false,"excerpt":"Scoggin-Dickey Parts Center (SDPC) wanted to test a supercharged 426 ci (6.9L) Hemi V8 on the dyno using MS109 race fuel. The motor features a Dart block, Callies crank and rods, SDPC\/Wiseco pistons, and SDPC Spicy Special camshaft. The camshaft has 234\u00b0\/248\u00b0 duration and 0.615-in\/0.618-in lift. On top of the\u2026","rel":"","context":"In &quot;Hellcat&quot;","block_context":{"text":"Hellcat","link":"https:\/\/engineswapdepot.com\/?cat=1297"},"img":{"alt_text":"SDPC supercharged 426 ci Hemi V8 on the dyno","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/04\/SDPC-supercharged-426-ci-Hemi-V8-on-the-dyno-01.jpg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/04\/SDPC-supercharged-426-ci-Hemi-V8-on-the-dyno-01.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/04\/SDPC-supercharged-426-ci-Hemi-V8-on-the-dyno-01.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/04\/SDPC-supercharged-426-ci-Hemi-V8-on-the-dyno-01.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/04\/SDPC-supercharged-426-ci-Hemi-V8-on-the-dyno-01.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":143442,"url":"https:\/\/engineswapdepot.com\/?p=143442","url_meta":{"origin":129041,"position":1},"title":"2021 Silverado with a Supercharged L8T V8 Makes 688 hp on the Dyno","author":"swaptastic","date":"December 25, 2025","format":false,"excerpt":"This 2021 Chevy Silverado came with a 6.2 L L87 V8. The factory motor made a healthy 420 hp (313 kW) and 460 lb-ft (624 Nm). The owner wanted more so it went to Scoggin-Dickey Parts Center for their supercharged L8T crate motor. The new power plant uses a cast-iron\u2026","rel":"","context":"In &quot;Silverado&quot;","block_context":{"text":"Silverado","link":"https:\/\/engineswapdepot.com\/?cat=69"},"img":{"alt_text":"2021 Chevy Silverado with a supercharged L8T V8 on the dyno","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/12\/2021-Chevy-Silverado-with-a-supercharged-L8T-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\/12\/2021-Chevy-Silverado-with-a-supercharged-L8T-V8-01.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/12\/2021-Chevy-Silverado-with-a-supercharged-L8T-V8-01.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/12\/2021-Chevy-Silverado-with-a-supercharged-L8T-V8-01.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/12\/2021-Chevy-Silverado-with-a-supercharged-L8T-V8-01.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":115989,"url":"https:\/\/engineswapdepot.com\/?p=115989","url_meta":{"origin":129041,"position":2},"title":"SDPC Raceshop&#8217;s 440 ci LTx V8 Makes 830+ hp on the Dyno","author":"swaptastic","date":"May 27, 2024","format":false,"excerpt":"SDPC Raceshop built a naturally aspirated 440 ci LTx V8 with a 15:1 compression ratio for testing. The team started with a Gen 5 LSx aluminum block and installed cast iron sleeves bored to 4.125 inches, 4.125-inch crankshaft, Wiseco pistons with custom domes, Molnar forged steel rods, and a custom\u2026","rel":"","context":"In &quot;LTx&quot;","block_context":{"text":"LTx","link":"https:\/\/engineswapdepot.com\/?cat=1249"},"img":{"alt_text":"SDPC Raceshop testing their 440 ci LTx V8 on the dyno","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/05\/SDPC-Raceshop-440-ci-LTx-V8-on-dyno-01.jpg?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/05\/SDPC-Raceshop-440-ci-LTx-V8-on-dyno-01.jpg?fit=1200%2C800&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/05\/SDPC-Raceshop-440-ci-LTx-V8-on-dyno-01.jpg?fit=1200%2C800&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/05\/SDPC-Raceshop-440-ci-LTx-V8-on-dyno-01.jpg?fit=1200%2C800&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/05\/SDPC-Raceshop-440-ci-LTx-V8-on-dyno-01.jpg?fit=1200%2C800&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":101120,"url":"https:\/\/engineswapdepot.com\/?p=101120","url_meta":{"origin":129041,"position":3},"title":"1955 Chevy with a Supercharged LS9","author":"swaptastic","date":"June 6, 2023","format":false,"excerpt":"Lingenfelter builds very powerful motors. This 1955 Chevy rolled out of the company's garage with their Eliminator Spec LS9 V8. The 377 ci (6.17 L) motor uses a Callies LS9 crank, Lingenfelter GT14 camshaft (223\/235), Lingenfelter ported heads, and a Magnuson TVS 2650 supercharger. It made 915 horsepower and 736\u2026","rel":"","context":"In &quot;Tri-Five&quot;","block_context":{"text":"Tri-Five","link":"https:\/\/engineswapdepot.com\/?cat=803"},"img":{"alt_text":"1955 Chevy with a Supercharged LS9 V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/06\/1955-Chevy-with-a-Supercharged-LS9-V8-01.jpg?fit=1200%2C801&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/06\/1955-Chevy-with-a-Supercharged-LS9-V8-01.jpg?fit=1200%2C801&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/06\/1955-Chevy-with-a-Supercharged-LS9-V8-01.jpg?fit=1200%2C801&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/06\/1955-Chevy-with-a-Supercharged-LS9-V8-01.jpg?fit=1200%2C801&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/06\/1955-Chevy-with-a-Supercharged-LS9-V8-01.jpg?fit=1200%2C801&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":134487,"url":"https:\/\/engineswapdepot.com\/?p=134487","url_meta":{"origin":129041,"position":4},"title":"Challenger SRT Hellcat with a Turbo 2JZ Makes 1049 hp on the Dyno","author":"swaptastic","date":"August 8, 2025","format":false,"excerpt":"Austin Edwards and his Dodge Challenger SRT Hellcat built on his channel Scrap Life Garage visited the FuelTech USA dyno for some tuning. Austin's Hellcat is no longer powered by a supercharged V8. Instead it has a turbocharged 3.0 L 2JZ inline-six built by Brian Roche. The motor features a\u2026","rel":"","context":"In &quot;Challenger&quot;","block_context":{"text":"Challenger","link":"https:\/\/engineswapdepot.com\/?cat=349"},"img":{"alt_text":"Dodge Challenger SRT Hellcat with a Toyota 2JZ inline-six","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/07\/Dodge-Challenger-SRT-Hellcat-with-a-Toyota-2JZ-inline-six-01.jpg?fit=1200%2C802&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/07\/Dodge-Challenger-SRT-Hellcat-with-a-Toyota-2JZ-inline-six-01.jpg?fit=1200%2C802&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/07\/Dodge-Challenger-SRT-Hellcat-with-a-Toyota-2JZ-inline-six-01.jpg?fit=1200%2C802&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/07\/Dodge-Challenger-SRT-Hellcat-with-a-Toyota-2JZ-inline-six-01.jpg?fit=1200%2C802&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/07\/Dodge-Challenger-SRT-Hellcat-with-a-Toyota-2JZ-inline-six-01.jpg?fit=1200%2C802&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":141600,"url":"https:\/\/engineswapdepot.com\/?p=141600","url_meta":{"origin":129041,"position":5},"title":"Supercharged 7.3L Godzilla V8 Makes 1134 hp on the Dyno","author":"swaptastic","date":"December 1, 2025","format":false,"excerpt":"Scott Taylor from Street Machine TV visited Dandy Engines to discuss a completed Ford Godzilla V8 build with Frank Marchese. The motor features a factory block and crank, forged pistons and rods, and an aftermarket camshaft. Above that are factory heads with aftermarket valve springs. On top sits a Harrop\u2026","rel":"","context":"In &quot;Godzilla&quot;","block_context":{"text":"Godzilla","link":"https:\/\/engineswapdepot.com\/?cat=1028"},"img":{"alt_text":"supercharged 7.3L Godzilla V8 on Dandy Engine's dyno","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/12\/supercharged-7.3L-Godzilla-V8-on-the-dyno-02.jpg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/12\/supercharged-7.3L-Godzilla-V8-on-the-dyno-02.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/12\/supercharged-7.3L-Godzilla-V8-on-the-dyno-02.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/12\/supercharged-7.3L-Godzilla-V8-on-the-dyno-02.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/12\/supercharged-7.3L-Godzilla-V8-on-the-dyno-02.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\/129041","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=129041"}],"version-history":[{"count":7,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/posts\/129041\/revisions"}],"predecessor-version":[{"id":129204,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/posts\/129041\/revisions\/129204"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/media\/129046"}],"wp:attachment":[{"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=129041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=129041"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=129041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}