{"id":69439,"date":"2020-02-13T12:11:20","date_gmt":"2020-02-13T20:11:20","guid":{"rendered":"https:\/\/www.racingjunk.com\/news\/?p=69439"},"modified":"2020-03-05T12:20:52","modified_gmt":"2020-03-05T20:20:52","slug":"building-a-semi-hidden-high-flow-fuel-delivery-system-part-1","status":"publish","type":"post","link":"https:\/\/www.racingjunk.com\/news\/building-a-semi-hidden-high-flow-fuel-delivery-system-part-1\/","title":{"rendered":"Building a (Semi) Hidden High Flow Fuel Delivery System Part 1"},"content":{"rendered":"<p class=\"jetpack-slideshow-noscript robots-nocontent\">This slideshow requires JavaScript.<\/p><div id=\"gallery-69439-1-slideshow\" class=\"jetpack-slideshow-window jetpack-slideshow jetpack-slideshow-black\" data-trans=\"fade\" data-autostart=\"1\" data-gallery=\"[{&quot;src&quot;:&quot;https:\\\/\\\/www.racingjunk.com\\\/news\\\/wp-content\\\/uploads\\\/2020\\\/02\\\/1.jpg&quot;,&quot;id&quot;:&quot;69440&quot;,&quot;title&quot;:&quot;Building a (Semi) Hidden High Flow Fuel Delivery System Part 1&quot;,&quot;alt&quot;:&quot;Building a (Semi) Hidden High Flow Fuel Delivery System Part 1&quot;,&quot;caption&quot;:&quot;Click Here to Begin Slideshow\\n\\nYou\\u2019ve probably seen bits and pieces of this car, along with parts of the build, in previous articles \\u2013 it\\u2019s the writer\\u2019s \\u201csleepy\\u201d little Nova. Essentially, it\\u2019s a low-key car and I have zero desire to increase the profile during construction. When it came to the fuel delivery system, the goals were simple: Craft a high flow setup, but at the same time, keep most of it invisible \\u2013 at least at first glance. Seems like a bit of a contradiction, but where does one begin?\\n\\nHonestly, the entire inspiration came from some of the folks who run cars at \\u201cStock Appearing\\u201d drags. The few that will actually talk mention Holley HydraMat in hushed tones. OK, but exactly what is a \\u201cHydraMat?\\u201d\\n\\nHydraMat is a flat fuel reservoir system Holley designed to reduce fuel starvation issues present in hard cornering, acceleration, stopping, inclines and low fuel conditions. In essence, HydraMat \\u201cwicks\\u201d the fuel in a gas tank or fuel cell. Any area where Holley HydraMat comes in contact with the fuel, it will draw in that fuel. According to Holley: \\u201cAs an area of the HydraMat is uncovered, the tiny pores of the media seal off through surface tension, forcing fuel to be contained in the reservoir and drawn from other areas of the mat where fuel continues to be available. The sheer size and coverage area of the HydraMat allows it to pull fuel from virtually any area in the tank or cell, eliminating the need for specialty reservoirs and pick up pumps, saving cost and greatly reducing complexity.\\u201d As a result, HydraMat sounds like the perfect medium to capture and \\u201cstore\\u201d fuel in a gas tank (kind of like a high-tech one-way valve \\u201csponge\\u201d).\\n\\nBut that\\u2019s not the end of it either. There are other benefits, and they\\u2019re considerable. The design greatly reduces the potential for air to enter into the fuel system. This happens anytime the fuel pickup becomes uncovered. As we all know, fuel starvation (even temporary) causes poor engine performance. HydraMat also allows you to run the car with less fuel in the system. And even here, it will continue to draw fuel from the tank even when part of the mat is uncovered. Because of all this, there is no need for an added sump or extra reservoir. Equally important, it also acts as a 15-micron pre-filter, eliminating the need for a separate filter before the fuel pump.\\n\\nHolley offers all sorts of different HydraMat configurations. They\\u2019re available in small squares, large squares, small rectangles, large rectangles, small crosses, large crosses and even a dedicated job for NASCAR-specific fuel cells. All of these models have different pickup locations and pickup types. In total, Holley offers 18 different HydraMats. The one selected for our covert gas tank is a large 15X15-inch square with an equally large, centered \\u00bd-inch NPT pickup fitting (Holley part number 16-107).\\n\\nThe HydraMat must be anchored inside the gas tank or fuel cell. Holley has come up with several really ingenious solutions. Each HydraMat is equipped with reinforced eyelets on each corner. They accept a stud, and Holley has several different stud installation kits.\\n\\nOne is a Click Bond kit. What\\u2019s Click Bond? It\\u2019s a high-tech acrylic adhesive that is compatible with gasoline and E85. Basically, it allows you to glue four studs to the bottom of the fuel tank or cell. Holley offers Click Bond kits for plastic cells or metal cells\\\/tanks. With this kit, you should have good access to the inside of the tank, because once the Click Bond cures, you can\\u2019t move the stud. \\n\\nThe other setup is based upon four rare earth magnets fitted with studs. Installation is simple here, too: Bolt the rare earth magnets to the HydraMat. Install the HydraMat in the tank and then move it into place. That part isn\\u2019t exactly easy, though! The rare earth magnets are incredibly powerful and once they come in contact with metal, it takes a bunch of force to adjust them. Do not use a screwdriver or other metal object to move the magnets! It will be almost eternally stuck to the magnet. For the same reasons, never, ever allow the magnets to contact each other (ask us why we know!). That leads us to this:\\n\\nYou can also install the magnets in a plastic tank\\\/cell. How does that work? Simple: You use a second rare earth magnet on the outside of the cell to anchor the magnet-equipped HydraMat inside the cell. \\n\\nWith any of these setups, the HydraMat won\\u2019t budge.\\n\\nNext issue, we\\u2019ll look at how a stock style gas tank can be modified to make use of HydraMat, and then we\\u2019ll have a look at different fuel lines. We\\u0026#8217;ll wrap the whole thing up in our last issue. Watch for it! In the meantime, check out the accompanying slide show:&quot;,&quot;itemprop&quot;:&quot;image&quot;},{&quot;src&quot;:&quot;https:\\\/\\\/www.racingjunk.com\\\/news\\\/wp-content\\\/uploads\\\/2020\\\/02\\\/2.jpg&quot;,&quot;id&quot;:&quot;69441&quot;,&quot;title&quot;:&quot;Building a (Semi) Hidden High Flow Fuel Delivery System Part 1 1&quot;,&quot;alt&quot;:&quot;Building a (Semi) Hidden High Flow Fuel Delivery System Part 1&quot;,&quot;caption&quot;:&quot;Holley\\u2019s HydraMat is a fuel reservoir system. The text offers complete info, but the short description is it \\u201cwicks\\u201d the fuel in a gas tank or fuel cell.&quot;,&quot;itemprop&quot;:&quot;image&quot;},{&quot;src&quot;:&quot;https:\\\/\\\/www.racingjunk.com\\\/news\\\/wp-content\\\/uploads\\\/2020\\\/02\\\/3.jpg&quot;,&quot;id&quot;:&quot;69442&quot;,&quot;title&quot;:&quot;Building a (Semi) Hidden High Flow Fuel Delivery System Part 1 2&quot;,&quot;alt&quot;:&quot;Building a (Semi) Hidden High Flow Fuel Delivery System Part 1&quot;,&quot;caption&quot;:&quot;Holley offers all sorts of different shapes and sizes of Hydramat. Some are shaped like a \\u201ccross,\\u201d others are more like a \\u201cT,\\u201d some are rectangles and some, such as this example, are large squares.&quot;,&quot;itemprop&quot;:&quot;image&quot;},{&quot;src&quot;:&quot;https:\\\/\\\/www.racingjunk.com\\\/news\\\/wp-content\\\/uploads\\\/2020\\\/02\\\/4.jpg&quot;,&quot;id&quot;:&quot;69443&quot;,&quot;title&quot;:&quot;Building a (Semi) Hidden High Flow Fuel Delivery System Part 1 3&quot;,&quot;alt&quot;:&quot;Building a (Semi) Hidden High Flow Fuel Delivery System Part 1&quot;,&quot;caption&quot;:&quot;This particular HydraMat incorporates a large \\u00bd-inch NPT outlet fitting. We used a stainless steel Earl\\u2019s \\u00bd-inch NPT to -10AN fitting to adapt it to our hose setup.&quot;,&quot;itemprop&quot;:&quot;image&quot;},{&quot;src&quot;:&quot;https:\\\/\\\/www.racingjunk.com\\\/news\\\/wp-content\\\/uploads\\\/2020\\\/02\\\/5.jpg&quot;,&quot;id&quot;:&quot;69444&quot;,&quot;title&quot;:&quot;Building a (Semi) Hidden High Flow Fuel Delivery System Part 1 4&quot;,&quot;alt&quot;:&quot;Building a (Semi) Hidden High Flow Fuel Delivery System Part 1&quot;,&quot;caption&quot;:&quot;There are a couple of ways to mount the HydraMat, but when using a steel gas tank, it\\u2019s hard to beat Holley\\u2019s rare earth magnet install kit. As you can see, the magnet has a stud on one end. More in the next photo:&quot;,&quot;itemprop&quot;:&quot;image&quot;},{&quot;src&quot;:&quot;https:\\\/\\\/www.racingjunk.com\\\/news\\\/wp-content\\\/uploads\\\/2020\\\/02\\\/6.jpg&quot;,&quot;id&quot;:&quot;69445&quot;,&quot;title&quot;:&quot;Building a (Semi) Hidden High Flow Fuel Delivery System Part 1 5&quot;,&quot;alt&quot;:&quot;Building a (Semi) Hidden High Flow Fuel Delivery System Part 1&quot;,&quot;caption&quot;:&quot;Here\\u2019s a look at the bottom side of the magnet. The strength of these magnets is much greater than you might anticipate, and because of that, there\\u2019s little or no chance of the HydraMat migrating inside a gas tank.&quot;,&quot;itemprop&quot;:&quot;image&quot;}]\" itemscope itemtype=\"https:\/\/schema.org\/ImageGallery\"><\/div>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>How can you craft a high flow setup, but at the same time, keep most of it invisible \u2013 at least at first glance?<\/p>\n<\/div>","protected":false},"author":20,"featured_media":69440,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[5028,3697,11,3470,4879],"tags":[4145,3558,5136,4892,15,4800,7500,41,5150,321],"class_list":["post-69439","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fuel-delivery","category-galleries","category-how-tos","category-news","category-slideshow","tag-car-builds","tag-drag-car","tag-fuel-delivery","tag-galleries","tag-holley","tag-how-tos","tag-hydramat","tag-news","tag-slideshows","tag-wayne-scraba"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/www.racingjunk.com\/news\/wp-content\/uploads\/2020\/02\/1.jpg","jetpack_shortlink":"https:\/\/wp.me\/p42YSK-i3Z","jetpack_sharing_enabled":true,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.racingjunk.com\/news\/wp-json\/wp\/v2\/posts\/69439","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.racingjunk.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.racingjunk.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.racingjunk.com\/news\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/www.racingjunk.com\/news\/wp-json\/wp\/v2\/comments?post=69439"}],"version-history":[{"count":1,"href":"https:\/\/www.racingjunk.com\/news\/wp-json\/wp\/v2\/posts\/69439\/revisions"}],"predecessor-version":[{"id":69446,"href":"https:\/\/www.racingjunk.com\/news\/wp-json\/wp\/v2\/posts\/69439\/revisions\/69446"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.racingjunk.com\/news\/wp-json\/wp\/v2\/media\/69440"}],"wp:attachment":[{"href":"https:\/\/www.racingjunk.com\/news\/wp-json\/wp\/v2\/media?parent=69439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.racingjunk.com\/news\/wp-json\/wp\/v2\/categories?post=69439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.racingjunk.com\/news\/wp-json\/wp\/v2\/tags?post=69439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}