{"product_id":"absolute-cnc-power-pipe-vortex-edition","title":"Absolute CNC \"Power Pipe\" - Vortex Edition","description":"\u003cp\u003eAbsolute CNC 'Power Pipe' - Vortex Edition\u003c\/p\u003e\u003cp\u003eHigh-Performance Nitro Helicopter Muffler System Designed by Greggor McGrath\u003c\/p\u003e\u003cp\u003eThe \"Power Pipe\" from Absolute CNC Products is a high-performance nitro helicopter muffler system, designed by long-time RC helicopter veteran Greggor McGrath-a passionate innovator with over 20 years in the RC helicopter hobby. Built from the ground up for pilots who demand precision, performance, and power, this exhaust system is the result of decades of flying, tuning, and pushing nitro to its limits.\u003c\/p\u003e\u003cp\u003eAt the heart of this system is the uniquely engineered \"Vortex Edition\" header, a critical design component that transforms how power is built. CNC machined from premium 7075 billet aircraft aluminium, the Vortex header is engineered for maximum strength and heat resistance. This soft-mount style muffler begins the tuning process right where the engine meets the header, optimising flow and pressure from the first stage. The Vortex header delivers high exhaust flow while maintaining ideal back pressure, giving your engine the torque and RPM range it was built for. Each Vortex header also features fully radiused O-ring grooves for outstanding O-ring support, greatly enhancing the sealing properties for long-term reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTested extensively and proven to perform like an animal on:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eO.S. 91 Speed\u003c\/li\u003e\n\u003cli\u003eO.S. 105\u003c\/li\u003e\n\u003cli\u003eYS 91, YS 96, and YS 120 engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Power Pipe delivers razor-sharp throttle response, noticeable gains in mid- to high-RPM power, and a deep, clean exhaust note. Whether you're flying aggressive 3D or precision manoeuvres, this system is tuned to bring out the best in your nitro setup.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned by Greggor McGrath - 20+ years of nitro RC experience\u003c\/li\u003e\n\u003cli\u003eVortex Edition header creates optimal back pressure and flow\u003c\/li\u003e\n\u003cli\u003eSoft-mount style muffler for vibration damping and enhanced tuning precision\u003c\/li\u003e\n\u003cli\u003eExceptional performance on O.S. and YS nitro engines\u003c\/li\u003e\n\u003cli\u003eCNC precision-built for strength, fitment, and durability\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e(1) Power Pipe Muffler\u003c\/li\u003e\n\u003cli\u003e(1) Vortex Edition Header\u003c\/li\u003e\n\u003cli\u003e(4) M3 Stainless Steel Flat Washers\u003c\/li\u003e\n\u003cli\u003e(4) M3 x 16mm Cap Head Screws\u003c\/li\u003e\n\u003cli\u003e(2) M4 x 10mm Cap Head Screws\u003c\/li\u003e\n\u003cli\u003e(2) M4 x 45mm Cap Head Screws\u003c\/li\u003e\n\u003cli\u003e(4) High-Temperature Silicone Flex Grommets\u003c\/li\u003e\n\u003cli\u003e(2) High-Temperature Silicone O-Rings\u003c\/li\u003e\n\u003cli\u003e(1) M4 Threaded and Barbed Nipple\u003c\/li\u003e\n\u003cli\u003e(1) M4 x 5mm Button Head Screw\u003c\/li\u003e\n\u003cli\u003e(4) Billet Aluminum Standoffs\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFrom backyard tuning to world-class performance, this is nitro done right. Welcome to the next generation of power. Welcome to Absolute CNC Products.\u003c\/p\u003e","brand":"XLPower","offers":[{"title":"OS","offer_id":58907770716541,"sku":"XLPP-1","price":309.99,"currency_code":"GBP","in_stock":true},{"title":"YS","offer_id":58907770749309,"sku":"XLPP-2","price":309.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/7446\/6402\/files\/image492265915.jpg?v=1792169041","url":"https:\/\/modelhelicopters.co.uk\/products\/absolute-cnc-power-pipe-vortex-edition","provider":"Midland Helicopters","version":"1.0","type":"link"}