{"title":"Water \/ Methanol Injection","description":"\u003cdiv class=\"collection-description\"\u003e\n\u003ch2\u003eWater \/ Methanol Injection — Charge Cooling and Detonation Control\u003c\/h2\u003e\n\u003cp\u003eWater\/methanol injection is one of the most effective tools available for managing intake charge temperatures and detonation risk on boosted performance engines. By injecting a fine mist of water and methanol into the intake stream ahead of the intercooler or directly into the intake manifold, charge temperatures are dramatically reduced — methanol's high latent heat of vaporisation absorbs heat energy as it evaporates, producing charge cooling that a charge air cooler alone cannot match. The result is denser intake charge, reduced detonation risk, and the ability to safely run higher boost levels or more aggressive timing than would be possible without the system.\u003c\/p\u003e\n\u003cp\u003eOur water\/methanol injection range from Holley EFI provides complete injection system components including injection modules, pumps, and mounting hardware — the building blocks of an effective detonation management system for boosted applications running on pump fuel or ethanol blends.\u003c\/p\u003e\n\u003ch3\u003eWhen Water\/Methanol Makes Sense\u003c\/h3\u003e\n\u003cp\u003eWater\/methanol injection is particularly valuable in applications where a full intercooler installation isn't practical, where ambient temperatures limit intercooler effectiveness, or where maximum power from a given turbocharger or supercharger setup requires charge temperatures below what a conventional air-to-air intercooler can deliver. On compressed natural gas and high-ethanol blends, water\/methanol provides additional octane support that allows the engine management system to run more aggressive timing maps for improved power output.\u003c\/p\u003e\n\u003cp\u003eThe system is also an effective safety backstop on track day and competition vehicles — if boost creep or unexpected detonation occurs during hard use, a correctly configured water\/methanol system provides real-time protection that a conventional tune-and-hope approach cannot match.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"554-115","title":"Holley 2-Channel Peak and Hold Water\/Methanol Injection Driver Module - High Current Peak and Hold","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eHigh Current Water Methanol Solenoid Driver\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003e2-Channel\u003c\/li\u003e\n      \u003cli\u003ePeak and Hold\u003c\/li\u003e\n      \u003cli\u003eWater\/Methanol Injection\u003c\/li\u003e\n      \u003cli\u003eIncludes all necessary electrical connectors\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558877303078,"sku":"554-115","price":136.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/554-115_75d7cb70-5cbf-4361-9990-cf107aff0d7c.jpg?v=1758463955"},{"product_id":"557-100","title":"Holley EFI Water Methanol Pump - High Pressure","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eTake your forced induction ride to the next level with a Holley water\/meth injection system! Integrated into the Holley HP and Dominator EFI Systems is the capability to control water\/methanol injection, allowing you to safely run on lower octane pump gas! | What makes the Holley water\/methanol system unique and light years ahead of competitive systems, is that the solenoid flow has been characterized within the ECU. Program in an exact flow amount into the software, and that flow is injected into the engine. This is critical to ensure that neither too little (causing engine damage), nor too much (causing a large loss in power) water\/methanol mix is injected into the engine. Select the exact percentage of water\/methanol mix to be delivered vs. the percentage of fuel flow present, at any RPM and load. This makes tuning a very simple and accurate process. | All components are designed to be compatible with water\/methanol mix of up to 50% methanol. The Water\/Meth solenoids are run by an injector driver output. If an extra output is not available (as would be the case on a HP ECU driving 8 injectors), PN 554-115 can be purchased that can be driven by a low side PWM output.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eHigh Pressure\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eVoltage: 12 VDC Nominal\u003c\/li\u003e\n      \u003cli\u003ePressure Switch: None\u003c\/li\u003e\n      \u003cli\u003eLiquid Temperature: 180 degrees Fahrenheit (82 Degrees Centigrade) Max.\u003c\/li\u003e\n      \u003cli\u003ePrime: Self-priming up to 9.0 ft. vertical; Max. Inlet Pressure 30 PSI (2.1 Bar)\u003c\/li\u003e\n      \u003cli\u003ePorts: 3\/8\"-18 NPT Female\u003c\/li\u003e\n      \u003cli\u003eNet Weight: 4.5 lbs. (2.0 Kg)\u003c\/li\u003e\n      \u003cli\u003eDuty Cycle: Continuous (See Temperature Rise Chart)\u003c\/li\u003e\n      \u003cli\u003eBypass: 145 PSI Max.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558905549094,"sku":"557-100","price":359.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/557-100_01_6c89739a-f173-43bf-a036-45b710279976.jpg?v=1758464568"},{"product_id":"557-101","title":"Holley EFI Water Methanol Installation Kit - Installation Kit","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eTake your forced induction ride to the next level with a Holley water\/methanol injection system. Integrated into the Holley Dominator and HP EFI systems is the capability to control water\/methanol injection, allowing you to safely run on lower octane pump gas. What makes our system unique and light years ahead of competitive systems is that the solenoid flow has been characterized within the ECU. Program in an exact flow amount into the software and that flow is injected into the engine. This is critical to ensure that neither too little (causing engine damage), nor too much (causing a large loss in power) water\/methanol mix is injected into the engine. Select the exact percentage of water\/methanol mix to be delivered vs. the percentage of fuel flow present, at any RPM and load. This makes tuning a very simple and accurate process. All components are designed to be compatible with water\/methanol mix of up to 50% methanol.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eThe water\/methanol solenoids are run by an injector driver output. If an extra output is not available (as would be the case on a HP ECU driving 8 injectors), Holley P\/N 554-115 can be purchased that can be driven by a low side PWM output\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eReservoir measures 6 in. Wide x 4 in. Deep x 5 in. Tall\u003c\/li\u003e\n      \u003cli\u003eUsed with Dominator and HP EFI systems\u003c\/li\u003e\n      \u003cli\u003eDesigned for 100% water and up to a 50\/50 percent mixture of water and methanol\u003c\/li\u003e\n      \u003cli\u003eIncludes reservoir, low level float, 1\/4\" ID, 1\/2\" OD 6ft. tubing, polyurethane 1\/4\" OD 16 ft. tubing, filter, nylon 3\/8\" NPT-1\/4\" ID tube fitting, relay, stainless 3\/8\" NPT-1\/4\" OD tube fitting, relay wiring and fuse, and warning LED\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558906040614,"sku":"557-101","price":272.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/557-101_01_ef5661a1-68fe-4a7b-ae3a-7731477b0b21.jpg?v=1758464577"},{"product_id":"800-fm-an12-ss","title":"STAINLESS FLOW METER","description":"'-12 Stainless Steel Flow Meter\u003cul\u003e\u003c\/ul\u003e","brand":"Racepak","offers":[{"title":"Default Title","offer_id":50565446566182,"sku":"800-fm-an12-ss","price":1304.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/bfc24e90bd2456480fc9609d22302fdb6934a948_3276ef46-1a47-42f4-abf2-9bb37bfd338e.jpg?v=1757065340"},{"product_id":"800-fm-an8-ss","title":"STAINLESS FLOW METER","description":"'-8 Stainless Steel Flow Meter\u003cul\u003e\u003c\/ul\u003e","brand":"Racepak","offers":[{"title":"Default Title","offer_id":50565446762790,"sku":"800-fm-an8-ss","price":1349.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/bfc24e90bd2456480fc9609d22302fdb6934a948_660d295c-0da4-486c-93a9-a6b2fae4ae17.jpg?v=1757065339"},{"product_id":"30-3015","title":"AEM Water\/Methanol  1\/4\" Push-Lock Hose Pump - 200 PSI Recirculation Pump","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eAEM offers performance automotive accessories to upgrade your existing water\/methanol injection (WMI) system including inline water\/methanol fluid filters, WMI flow gauges, the Water\/Methanol Failsafe Device gauge, and water\/methanol system nozzle and jet kits. | If part of your existing AEM Water\/Methanol Injection system has become damaged, we offer all of the component parts individually, including our 200 PSI water\/methanol injection pump, a WMI check valve kit, water\/methanol injection tubing, 1.15- and five-gallon water\/methanol fluid tanks and our conductive low fluid level sensor. | Part Number 30-3315 V3 Water\/Methanol Injection Kit, Includes Interchangeable Swirl Generators for 250cc, 500cc, \u0026amp; 1000cc of Flow, T Fitting and Hose\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003e200 PSI Recirculation Pump\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eSealed and weatherproofed unit\u003c\/li\u003e\n      \u003cli\u003eIntegrated push-lock hose connection\u003c\/li\u003e\n      \u003cli\u003eHigh-Flow in a compact package\u003c\/li\u003e\n      \u003cli\u003eIntegrated bracket for easy mounting\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"AEM Electronics","offers":[{"title":"Default Title","offer_id":51481526108454,"sku":"30-3015","price":188.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/fddp_6c74a0780384b409e8082969763db4cbf9bf7bc7_0d422d47-de96-40e0-903e-d15b9ffa40d4.jpg?v=1778073323"},{"product_id":"30-3305","title":"AEM V3 Water\/Methanol Multi-Input Controller Kit","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003e0-5v\/MAF Frequency or Voltage\/Duty Cycle\/Ext MAP\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eController \u0026amp; Harness (Only)- 0-5v\/MAF Frequency or Voltage\/Duty Cycle\/Ext MAP\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eMultiple triggers to activate system.\u003c\/li\u003e\n      \u003cli\u003eColor coded harness for ease of installation.\u003c\/li\u003e\n      \u003cli\u003eLED system status light\u003c\/li\u003e\n      \u003cli\u003eCan be used on NA and boosted applications.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"AEM Electronics","offers":[{"title":"Default Title","offer_id":51481526141222,"sku":"30-3305","price":192.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/fddp_580e6a3337f20910c7f6c75a599cf6a9fb8927fd_babc833e-c1f2-4d7e-b36c-303bd951f450.jpg?v=1778073268"},{"product_id":"30-3306","title":"AEM V3 Water\/Methanol HD Controller Kit","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eInternal MAP with 40PSI Max (Controller and Harness Only)\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eHD Controller Kit 40PSI Max (Controller and Harness Only)\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003e40PSI rated HD controller.\u003c\/li\u003e\n      \u003cli\u003eColor coded harness for ease of installation.\u003c\/li\u003e\n      \u003cli\u003eSystem status LED on controller.\u003c\/li\u003e\n      \u003cli\u003eBarb fitting on the controller to connect boost line\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"AEM Electronics","offers":[{"title":"Default Title","offer_id":51481526173990,"sku":"30-3306","price":192.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/fddp_5f2f730d095f345b1e873ab09b4e50381ab24eb0_f37c586d-0ffb-466f-9dff-4ee58a2ba41d.jpg?v=1778073306"},{"product_id":"30-3304","title":"AEM V3 Water\/Methanol Standard Controller Kit","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eWater\/Methanol for High Compression Naturally Aspirated and Forced Induction Gas Engines | AEM offers two different water\/methanol controller designs. | Robust, Easy to Use Controller Designs | The new controller designs feature large, turn-resistant knobs and larger numbering to easily set accurate start and full activation points, with covered status LED and test buttons for added splash resistance. A plug is integrated into the controller housing for mating to the redesigned wiring harness's positive-lock connector. The Boost Dependent controller housing has a molded-in, barbed nipple to accept a boost hose and a wiring legend on the back. The Multi Input controller has an easy-to-remove plug covering the programming dipswitches and a programming legend on the back for the 0-5v and frequency based settings. Both controller housings feature an easy to access integrated fuse and molded mounting tabs. | Boost Safe Feature | These new controllers retain the \"Boost Safe\" injection failsafe system, which is an output that will activate if there is a short, loss of continuity or high or low voltage or low fluid condition, allowing users to define their failsafe strategy from something as simple as flashing a warning light to more advanced strategies like pulling boost or ignition, or switching fuel maps on a standalone engine management system. | Simplified Wiring | The new wiring harness is terminated with a positive-lock connector on one end and has color-coded wires to ease installation. An integrated Pump Ground circuit is included in the harness which simplifies the wiring process and eliminates any chance of the pump accidentally activating from a short in the system. An additional wire is included for adding an optional on\/off solenoid to stop fluid flow when the system is inactive. | Improved Injector Flow Rate \u0026amp; Nozzle Sizes | AEM's engineers spent extensive time revamping the controller's flow control strategy for a more linear flow output delivery. This means that the flow delivery better matches an engine's need for water\/methanol injection, which further optimizes charge air cooling and detonation control. Three resized injector nozzles are in each kit and allow for improved flow capability (a flow graph is available on our website). | New Low Level Fluid Indicator | A more accurate, conductive low level fluid sensor is integrated into the tank and features a positive lock connector with color-matched wires to the wiring harness. The sensor eliminates any chance of incorrect readings due to interference from debris.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eStandard Controller Kit 35PSI Max (Controller and Harness Only)\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eColor coded harness for ease of installation.\u003c\/li\u003e\n      \u003cli\u003eBarb fitting on the controller to connect boost line\u003c\/li\u003e\n      \u003cli\u003eIntegrated fuse.\u003c\/li\u003e\n      \u003cli\u003eSystem status LED on controller.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"AEM Electronics","offers":[{"title":"Default Title","offer_id":51481526206758,"sku":"30-3304","price":192.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/fddp_c4eb4569b85a46fcc8f7188815756b1e1117fdcb_1d3785af-b14e-4be7-95c1-4b3ec899ad25.jpg?v=1778072341"},{"product_id":"30-3018","title":"AEM Water\/Methanol 3\/8\" NPT Pump - 200 PSI Recirculation Pump","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eThe pump can be mounted in any position horizontally or vertically.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003e200 PSI Recirculation Pump\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eup to 200 PSI\u003c\/li\u003e\n      \u003cli\u003eFlows 1 Gallon per minute\u003c\/li\u003e\n      \u003cli\u003e3\/8 NPT Port for custom Hard\/Braided Line\u003c\/li\u003e\n      \u003cli\u003eDirectional flow\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"AEM Electronics","offers":[{"title":"Default Title","offer_id":51481526599974,"sku":"30-3018","price":190.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/fddp_60667ace9cc5b6f1559700ddd7ab068103b791d7_a24c09cb-07fb-4c20-acd6-3c5ff9a24a74.jpg?v=1778073313"}],"url":"https:\/\/billysspeedshop.com\/collections\/water-methanol-injection.oembed","provider":"Billys Speed Shop","version":"1.0","type":"link"}