We Tested 4 Engine Freeing Tricks… Here’s What Happened

FREE Yamaha XS650 Bobber + Another Mystery Bike?! #vintagemotorcycle #motorcyclerewind #xs650 Join this channel to get access to perks: https://www.youtube.com/channel/UCXCVqILEkluYk5J4oXNabkA/join What’s the best way to free a stuck motorcycle engine? In this episode of Motorcycle Rewind, we put four different old-school methods to the test on four completely seized Honda engines. Two Honda CB750s, a Honda CB450, and a Honda SL350—all stuck solid after sitting for years. Instead of guessing, we decided to run a real-world comparison. Each engine gets ONE method: PB Blaster Marvel Mystery Oil ATF and Acetone mix Rust Aid Rust Remover Bath After inspecting the cylinders with a borescope and blowing them out, we soaked each engine and gave them time to work. Then came the moment of truth… Which method actually freed the engines? Which one surprised us? And which one would we never use again? The results might change how you approach your next stuck engine. If you’ve ever dragged home a vintage motorcycle that’s “stuck like Chuck,” this is one you don’t want to miss. 👉 These engines: Honda CB750 (x2) Honda CB450 Honda SL350 Now they’re all on the road to recovery… but this is just the beginning. #motorcyclerewind #stuckengine #barnfind #hondacb750 #vintagemotorcycles #mechaniclife #smallenginerepair #restoration Thanks for watching Motorcycle Rewind. 💬 Join the channel to support Motorcycle Rewind and get early access, badges, and behind-the-scenes perks. 🛠️ Subscribe to Motorcycle Rewind for more revivals, adventures, tips, and stories from the garage. Share your thoughts and questions in the comments below-we love hearing from our community of motorcycle enthusiasts and DIY heroes. Check out our great sponsors: Purchase from the Ausom store: https://bit.ly/48kyGEP Purchase from Amazon：https://amzn.to/4pFIIro Code: MREWINDL1（Applicable to both websites） #Ausom #Ausoml1 #Ausomescooter VHT Engine Enamel Cast Aluminum https://tinyurl.com/yrjy2t6t SprayMax 2K Clear https://tinyurl.com/mu9hwjux Eastvolt 46 Pieces Drive Socket Ratchet Wrench Set https://tinyurl.com/yc43wr92 Lokithor JP400 Jump Starter/Air Compressor https://tinyurl.com/3udm5nv4 Cycplus AS2 E-Pump https://www.cycplus.com @cycplus_official Crocodile Cloth Wipes https://crocodilecloth.com/product/powerscrub-80-count/ LOKITHOR Portable Jump Starter https://amzn.to/4cdlwtX Rabaconda Street Tire Changer https://rabaconda.com Website link: https://tinyurl.com/Mukkpetninja Exclusive discount code: EM80 VEVOR Tough Tools, Half Price https://s.vevor.com/bfQUyH 5% off code for your viewers: DISCOUNT23 (Valid for all the items) The DigiSync http://tinyurl.com/thedigisync Use Promo Code "MotorcycleRewind" for $10 off your purchase Buy ANPUDS Torque Wrench https://tinyurl.com/33nf8kh2 F40 Jump Pack https://www.jfegwo.com/products/f40-4000a Use Coupon Code - REWIND and save 10% Join us on our social media channels: Facebook: www.facebook.com/motorcyclerewind Instagram: www.instagram.com/motorcyclerewind Sponsorship opportunities: If you would like to sponsor our channel contact us at motorcyclerewind@gmail.com and put the word "Sponsorship" in the subject line.