{"product_id":"94-5-03-7-3l-cnc-fab-hpop-hpx-crossover-line-424005","title":"94.5-03 7.3L CNC Fab HPOP (HPx) Crossover Line - 424005","description":"\u003cp\u003e\u003cstrong\u003eThis line is for the early '99 through '03, but will work on the 94.5-97 trucks, but you will need to purchase the CNC Fabrication™ OBS hpop lines due to how the lines are routed on the OBS trucks. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFittings are the same style as those used on the 94.5-97 Powerstroke engines.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll new Brennan™ Hydraulic fittings\u003c\/li\u003e\n\u003cli\u003eDuPont Teflon™ lining just like OEM\u003c\/li\u003e\n\u003cli\u003eBurst pressure rating of 16,000psi\u003c\/li\u003e\n\u003cli\u003eWorking temperature rating of 400*F\u003c\/li\u003e\n\u003cli\u003eNominal working pressure is 5000psi\u003c\/li\u003e\n\u003cli\u003eHigh quality Viton™ o-rings\u003c\/li\u003e\n\u003cli\u003eMade In The USA\u003c\/li\u003e\n\u003cli\u003eA customer conducted a decibel reading and recorded a 4db reduction in engine noise after the installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0816\/4504\/4022\/files\/CNC_HPOP_LINE_INSTALL_INSTRUCTIONS.pdf?v=1713731750\" target=\"_blank\" rel=\"noopener\"\u003eDOWNLOADABLE INSTALL INSTRUCTIONS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe HPx line connects the two heads to help balance the high pressure oil system throughout the circuit.\u003c\/p\u003e\n\u003cp\u003eThis does not create more horsepower, nor is it intended to, but the majority of owners see a slight to significant decrease in engine idle noise. This is due to the Helmholtz resonance effect that is created from the injectors firing so quickly, and the hpop cannot react quick enough to balance\/absorb on its own from back pressure spikes within the system. So when the tiny spikes happen, the HPx line sends the pressure back and forth through the heads instead of hammering on the pump itself. \u003c\/p\u003e\n\u003cp\u003eWe know it may be cheaper for those wanting to save some money and have a local hydraulic shop make lines, but in our 25yrs experience, it is not advisable due to the amount of thermal cycling and engine sees.  Normal hydraulic is meant for normal hydraulic use, NOT on the engines. See pictures of what happens when you use standard hydraulic lines. Dry rot and blistering of the hose. Over tens of thousands of kits sold.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eINSTALLATION:  \u003c\/strong\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eDisconnect the battery grounds before installation to avoid accidentally arc'ing the line on the glow plug relay or the alternator charging lug. Use pictures from the product webpage for routing example. The fittings are marked with numbers to match installation location (see below for reference). After installation, be sure there are no other lines\/wires that are touching the lines that could potentially rub through and damage either the HPOP line or the other line that may be touching it. Use a small section of wire loom protector or a larger piece or rubber hose to wrap around the contact point. Many will remove or bend the engine eyelet on the driver side as a precaution, but it is not necessary. Sealant is not necessary, but IF you choose to use any, use Loctite 680 or Permatex 64000 retaining compound (green) only on the fittings installed in the HPOP.  If you are unsure of installing yourself, seek out a competent and qualified technician to install the lines.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e*REMOVE THE SPRING CHECKS IN THE PUMP UNDER THE STOCK FITTINGS, DO NOT RE-INSTALL*\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eHOSE IDENTIFICATION:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003e98.5-03 2 LINE\u003c\/strong\u003e-BOTH SIDES ARE SAME LENGTH. \u003cstrong\u003e94.5-97 2 LINE\u003c\/strong\u003e- PASSENGER IS LONGER OF THE 2. **FOR ANY 3 LINE KIT THE SHORTEST LINE IS THE CROSSOVER HOSE.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFITTING MARKINGS:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003e1\u003c\/strong\u003e- FRONT PUMP PORT \u003cstrong\u003e2\u003c\/strong\u003e- REAR PUMP PORT \u003cstrong\u003e3\u003c\/strong\u003e- DRIVER HEAD \u003cstrong\u003e4\u003c\/strong\u003e- 94.5-97 PASSENGER HEAD \u003cstrong\u003e5\u003c\/strong\u003e- 98.5-03 PASSENGER HEAD AND CROSSOVER **94.5-97 driver side fitting gets moved forward one port on the head to match 98.5-03**\u003c\/p\u003e\n\u003cp\u003ePump Fittings: \u003cstrong\u003e28FT\/LBS\u003c\/strong\u003e • Head Fittings: \u003cstrong\u003e23FT\/LBS\u003c\/strong\u003e • Hose Ends: \u003cstrong\u003e21FT\/LBS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"box-sizing: inherit; color: rgb(60, 60, 60); font-family: Jost; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0816\/4504\/4022\/files\/CNC-Fabrication-Official-Product-badge_f45a8cb1-0bc9-4a65-9b5b-a0a7d149d146.jpg?v=1711919967\" style=\"box-sizing: inherit; max-width: 100%; display: block; height: auto;\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Diesels and Dirtbags","offers":[{"title":"Default Title","offer_id":43117312114765,"sku":null,"price":77.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9653\/0253\/files\/F198649489.webp?v=1781187070","url":"https:\/\/www.dieselsanddirtbags.com\/products\/94-5-03-7-3l-cnc-fab-hpop-hpx-crossover-line-424005","provider":"Diesels and Dirtbags","version":"1.0","type":"link"}