{"podcast":{"title":"Power Driven Podcast","slug":"power-driven-podcast-7135337","podcast_index_feed_id":7135337,"rss_url":"https://anchor.fm/s/f8a18f80/podcast/rss","website_url":"https://powerdrivendiesel.com","image_url":"https://d3t3ozftmdmh3i.cloudfront.net/staging/podcast_uploaded_nologo/41613376/41613376-1739989937374-4e41cc448bcd.jpg","author":"Power Driven","episode_count":79,"summary":"Welcome to the Power Driven Podcast, where we dive deep into the thrilling world of horsepower. Join your hosts, Todd and Will, as they engage with employees, industry experts, and special guests to explore the pulse-pounding stories, cutting-edge tech, and the raw power behind everything that goes vroom. Whether you're a gearhead, a casual enthusiast, or just love the roar of an engine, this podcast is your pit stop for all things horsepower. Visit powerdrivendiesel.com to explore our latest products, special offers, and more.","last_synced_at":"2026-06-13T22:17:12.527412+00:00","page_url":"https://stenobird.com/podcast/power-driven-podcast-7135337"},"episode":{"title":"You DON'T Need a $6,000 Cylinder Head..","slug":"you-don-t-need-a-6-000-cylinder-head","published_at":"2026-02-03T22:00:00+00:00","page_url":"https://stenobird.com/podcast/power-driven-podcast-7135337/you-don-t-need-a-6-000-cylinder-head","show_page_url":"https://stenobird.com/podcast/power-driven-podcast-7135337","url":"https://podcasters.spotify.com/pod/show/power-driven/episodes/You-DONT-Need-a-6-000-Cylinder-Head-e3ejoc4","audio_url":"https://traffic.megaphone.fm/APO8989847244.mp3","summary":"Ever wonder if cylinder heads actually matter on your diesel truck, or if it's all just turbo talk? In this episode of the Power Jam Podcast, we're diving deep into the world of cylinder head performance after picking up a massive 73 horsepower on our short bed 12 valve Cummins with our stage two street performance head. For years, diesel guys have been told that boost solves everything. Got a restrictive head? Just add more boost and call it good. We're here to bust that myth wide open and explain why your engine actually cares about head flow, even when you're running a turbo. Whether you're driving a 12 valve, 24 valve, or common rail Cummins, understanding how air actually moves through your engine is the key to unlocking real power. We break down complex concepts like pressure differential, coefficient of discharge, and port velocity in ways that actually make sense. No engineering degree required. You'll learn why bigger valves aren't always better, why some expensive ported heads actually perform worse than stock, and how something as small as a valve job can make or break your entire build. This isn't just theory either. We talk real world results from trucks like Vendee, which is making 739 horsepower on a single turbo while staying remarkably clean. We discuss the differences between tow heads, street heads, and race heads, and help you understand which option makes sense for your application and budget. Whether you're building a dedicated sled puller, a reliable tow rig, or a street truck that needs to last, we cover everything from intake shelf modifications to induction hardened seats. We even tackle common questions about dimpled ports, oversize valves, and why some performance heads fail sooner than others. If you've ever wanted to understand what really…","meta_description":"Ever wonder if cylinder heads actually matter on your diesel truck, or if it's all just turbo talk? In this episode of the Power Jam Podcast, we're diving…","key_points":[],"chapters":[],"topics":[],"duration_seconds":3466,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/power-driven-podcast-7135337/episodes/you-don-t-need-a-6-000-cylinder-head/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/power-driven-podcast-7135337/you-don-t-need-a-6-000-cylinder-head.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}