Holley double pump carbs, Dominators, Predators & Carters mounted The return line must never discharge directly towards the tank outlet. var google_conversion_value = 0; Bob is a retired welding engineer and author of 6 books about mechanical fuel injection engine tuning at RaceCarBook.com. Blown All Text and images on this website are copyrighted by David Koehler 2000 and beyond. Birds, Bugs, etc and Carbon Fiber Hats. fbds.async = true; This decreases fuel to the engine in higher engine RPM levels where the volumetric efficiency may fall off, reducing the amount of air demand per revolution. Linkage Kit SideSaddle Dual Carb. (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ if (window.addEventListener) {window.addEventListener('load', _onload, false);} }; Finding and maintaining the optimum air/fuel ratio for your setup is the simplest way to determine bypass jetting values for optimum tuning. After pulling fuel from a vented fuel tank, the fuel is delivered through a barrel valve that controls the amount of fuel with the position of the air valve. Have no fear. A typical installation would include: MFI fuel bypass jets control the fuel mixture to the engine. Prices! var google_conversion_format = "2"; Tuning is simple by controlling the amount of excess fuel bypass back to the fuel supply. if (!window.__adroll_loaded){__adroll_loaded=true;setTimeout(_onload, 50);return} scr.src = host + "/j/roundtrip.js"; (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), (function () { Items and services provided by Koehler Injection are intended for off road use only. For best results the fuel pump should not be higher than the fuel level in the tank. fjs.parentNode.insertBefore(js, fjs); ga('send', 'pageview'); Site Map | Performance Products | Pre-Owned Parts | Press Releases | Technical | Photo Gallery | Special Events | Contact Us, We STOCK the following performance race products: Aeromotive, Billet Connection, The Blower Shop (TBS), Control Cable, Deist Safety, DJ Safety, Enderle Fuel Injection, FIE, IMI Hi-Torque, JAZ Products, Lucas Oil, Mallory Ignition, Milodon, Prolong, SCE Gaskets, System 1 Filters, Total Seal Rings, Wilwood and XRP Plumbing. To richen the idle, adjust the turnbuckle so that the arm on the metering valve moves in the open throttle direction. if (document.readyState && !/loaded|complete/.test(document.readyState)){setTimeout(_onload, 10);return} "https://s.adroll.com" : "http://a.adroll.com"); It is our experience that alcohols performance is changed about half as much as gasoline with the typical changes in air conditions, says Mike Chilando, owner of Alkydigger. I would not hesitate to call them and ask for help. A simple fuel injection system starts with these basic components. Changing the size of the main bypass jet is one way to tune a mechanical fuel injection setup, as a bigger jet leans the engine while a smaller jet richens the engine. js.src = "//connect.facebook.net/en_US/all.js#xfbml=1"; While methanol and nitromethane are common fuels, other fuels such as ethanol or race gas can also be used in mechanical fuel injection. They cause flow problems which in turn creates poor consistency and power when the engine is under load. The latest trick is to use a larger fuel pump that would flow approximately 15 GPM without any restrictor. Simple high-speed bypass circuit used for trimming the fuel curve in mechanical fuel injection. Email: sales@dragparts.com. Electronic controls modulate the duty cycle of electronic fuel injection for the throttle position and other factors. To meet the class requirement, racers use oversize fuel pumps with inlet restrictions. }()); var google_conversion_id = 1068215464; Industry: Fuel systems and parts, motor vehicle Printer Friendly View Address: 1830 Voyager Ave Simi Valley, CA, 93063-3348 United States js = d.createElement(s); js.id = id; Fuel tank vent allows air to get into the fuel tank, Hoses or tubing to carry the fuel from one component to the other, A mechanical fuel pump sized for the type of fuel, power level, and engine RPM range, Injector hoses, distribution block, and injector lines to feed the injector nozzles. The intake utilizes LS3 OEM fuel injectors and accepts a GM four-bolt, 92mm, drive-by-wire throttle body (not included), making the system compatible with factory and aftermarket ECUs. fjs.parentNode.insertBefore(js, fjs); Fuel pump size is important. var fbds = document.createElement('script'); -12 line to an 80-1 pump..from there i have a 3 way shutoff valve..the top of the shut off valve is a -6 line teed off with one of the return lines from the metering block that goes back to the inlet of the pump ..the right line on the 3 way shut off valve goes into the inlet side of metering block.and the 2nd return line also taps into the . 8am-4:30pm PST Hours:Monday through Friday10am to 5pm CST Closed: Sat-Sun Closed: Holidays, 2023 Alkydigger.com All Rights Reserved, Setting Up Blown and Blow Through Engines, Enderle Fuel Injection Set Up and Plumbing Instructions, TBS BLOWERS - SUPERCHARGERS - DRIVES-- ACCESSORIES, MECHANICAL "HAT" INJECTORS - ENDERLE-HILBORN- JBR, MECHANICAL INJECTION MANIFOLDS - HILBORN-ENDERLE, ELECTRONIC FUEL INJECTION -PARTS-CONVERSIONS, Harmonic Balancers- Oil Pumps-Gear Drives-Crank supports- Jesel, TUNNEL RAM & SINGLE PLANE & COMPLETE SETUPS, Drives- Magneto , Fuel Pump , Distributor, ELECTRONIC FUEL INJECTION -PARTS-CONVERSION KITS. If you dont have a leakdown tester, we sell a nice one with -6AN and -8AN fittings listed under Tools and tuning aids .You will need one eventually,,,,might as well quit fiddling around. })(window,document,'script','//www.google-analytics.com/analytics.js','ga'); To richen the idle, rotate the turnbuckle towards the rear of the injector, (shortening the linkage leans the mixture, lengthening richens the mixture). 2023 Power Automedia. We'll send you raw engine tech articles, news, features, and videos every week from EngineLabs. else {window.attachEvent('onload', _onload)} The Feb. 2005 Rodders Digest has an article about doing a Hilborn mechanical fuel injection on a street driver. Additionally, high-speed bypass jets come on when the engine reaches a certain engine speed. For Sprint Cars, it is used as a secondary bypass at an elevated pressure for an increased surge of fuel as an accelerator pump out of the turns. var host = (("https:" == document.location.protocol) ? That motor needs about 2.0 GPM to run right, which means about a .170 bypass pill. ENDERLE FUEL INJECTION AUTO RACING DRAG RACE HOT RAT ROD BLACK OR WHITE T-SHIRT. var google_conversion_format = "2"; }(document, 'script', 'facebook-jssdk')); Phone: 562/945-7669. js = d.createElement(s); js.id = id; Good For nitro racing, that provides extra power at low engine-RPM from all of the oxygen in the nitro fuel mixture. ((document.getElementsByTagName('head') || [null])[0] || Racecar Engineering is proud to distribute and support the entire Enderle Fuel Injection product line. adroll_email = "sales@dragparts.com.com"; Some setups use two sets of nozzles. Making a simple adjustment of idle speed on Enderle racing mechanical fuel injection hat. }; For example, in Nostalgia A-Fuel drag racing, class rules in the USA specify a fuel pump of approximately 12 GPM. > Smaller or no radiator required. Setups can range from simple single-nozzle systems costing a few hundred dollars through to systems costing tens of thousands of dollars. MFI systems with alcohol or nitro fuels, combined with forced induction can provide extremely high power levels. js = d.createElement(s); js.id = id; ga('send', 'pageview'); Site Map | Performance Products | Pre-Owned Parts | Press Releases | Technical | Photo Gallery | Special Events | Contact Us, We STOCK the following performance race products: Aeromotive, Billet Connection, The Blower Shop (TBS), Control Cable, Deist Safety, DJ Safety, Enderle Fuel Injection, FIE, IMI Hi-Torque, JAZ Products, Lucas Oil, Mallory Ignition, Milodon, Prolong, SCE Gaskets, System 1 Filters, Total Seal Rings, Wilwood and XRP Plumbing. 37 were here. Adjustable heime For an increased level of air/fuel ratio adjustment at higher engine speeds, an added high speed bypass jet brings more control. var _fbq = window._fbq || (window._fbq = []); Using our tune up, detailed instructions and expertise you can be. To compare, electronic fuel injection (EFI) works with a similar air valve although it may be throttle controlled or controlled electrically. Air filter on some installations such as those used in dirt track racing or on street-going vehicles. window._fbq = window._fbq || []; (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), Vibrations is Your Injection Connection! (function() { var js, fjs = d.getElementsByTagName(s)[0]; js.src = "//connect.facebook.net/en_US/all.js#xfbml=1"; Enderle Bug Catcher Fuel Injection mcsqL7 745 subscribers Subscribe 40 Share Save 29K views 12 years ago Changing the Nozzles and Fuel Pump out on a Bug Catcher. window._fbq.push(['track', 'PixelInitialized', {}]); Enderle Products include: Blower Injectors, Big & Ugly Injectors, Tunnel Ram Injectors, Single B/Fly Injectors, Upright Injectors, Fuel Pumps & Components, Barrel Valves, Injector Hat Components & Filters, Nozzle Bodies & Jets, Hat Lines, Linkage Kits, Injector Hoses, Fittings, Shutoff Valves, Fuel Shut Off Kits, Priming Components, Injector Click here for This site has been created & maintained by Good Vibrations Motorsports. else {window.attachEvent('onload', _onload)} If your injector was shipped directly from the factory, it should be set up for your application. A set of bypass jets is furnished usually 6 to 8. The "Enderle" Primer Plus (below) is used on hat-style injection units that utilize a 6-71 and 8-71 bolt pattern (13.25"). Enderle Auto Performance Fuel Injection & Pumps, Enderle Auto Performance Fuel Systems, Enderle Superchargers and Parts, Enderle Performance & Racing Parts, Enderle Auto Performance Parts, Fuel Injectors for Honda Accord, Fuel Injectors for Ford Mustang, Fuel Injectors for Jeep Wrangler, Fuel Injectors for Toyota 4Runner, Fuel Injectors for BMW X5 CLICK HERE for Tech Pages COMPONENTS Break Down }()); var google_conversion_id = 1068215464; Mechanical linkage connects the butterflies to the barrel valve. Items and services provided by Koehler Injection are, No responsibility whatsoever will be accepted by Koehler Injection for any. var google_conversion_color = "ffffff"; rams. To lean the idle, reverse the procedure. In addition, the fuel pump should be fed with an adequate supply line to avoid inlet cavitation. Will Call by Downloadable installation instructions: (click on pic) Tunnel Ram or. (function() { Select trigger inputs or elegantly kill the mag from the dash while keeping your trigger signal clean. if (!window.__adroll_loaded){__adroll_loaded=true;setTimeout(_onload, 50);return} I'm actually thinking (in my over-ambitious-ness_ of hand building a steel tube intake and use "bike" (Jap 4 banger) injectors. } scr.src = host + "/j/roundtrip.js"; Because this rating is made at a specific fuel pressure and fuel pump speed, the 12 GPM value is sustained at lower pump speeds. Manifolds are available for rectangular- or cathedral-port LS cylinder heads. Linkage Kits. $48.01-3AN Hose fuel line - Bulk. Location. adroll_adv_id = "CUHVY3OLUVBZPJTAWUVLYM"; var js, fjs = d.getElementsByTagName(s)[0]; When the butterflies are opened, providing more air to the engine, the barrel valve is opened, providing more fuel to the engine. On normally-aspirated engines, a properly set up mechanical fuel injection system provides instant throttle response, which makes the system great for racing applications. https://www.alkydigger.net/proddetail.php?prod=LeakdownAD link to tester, Setting and Leakdown Procedure for Enderle Barrel Valve **NEW** Major Changes Added, TBS BLOWERS - SUPERCHARGERS - DRIVES-- ACCESSORIES, MECHANICAL "HAT" INJECTORS - ENDERLE-HILBORN- JBR, MECHANICAL INJECTION MANIFOLDS - HILBORN-ENDERLE, ELECTRONIC FUEL INJECTION -PARTS-CONVERSIONS, Harmonic Balancers- Oil Pumps-Gear Drives-Crank supports- Jesel, TUNNEL RAM & SINGLE PLANE & COMPLETE SETUPS, Drives- Magneto , Fuel Pump , Distributor, ELECTRONIC FUEL INJECTION -PARTS-CONVERSION KITS. To lean the idle, reverse the procedure. For information, please contact Ron's Racing at 800-513-FUEL (3835) or Ron's Email [back to top] Request for Sponsorship Submit sponsorship proposal in writing in for evaluation. Enderle Fuel Injection CLAIM THIS BUSINESS 1830 VOYAGER AVE SIMI VALLEY, CA 93063 Get Directions (805) 526-3838 Business Info Founded 1966 Incorporated CA Annual Revenue $4,209,568.00 Employee Count 20 Industries Manufacturing - Fuel Systems And Parts, Motor Vehicle Contacts Kent H Enderle Contact Business Message Send Message Company Summary "https://s.adroll.com" : "http://a.adroll.com"); Items and services provided, by Koehler Injection are intended for off road, No responsibility whatsoever will be accepted, by Koehler Injection for any damage, injury or, We offer Koehler Enderle alcohol tunnel ram fuel injection, engine balancing, industrial balancing, fuel injection flow bench. Some boat engines are tilted down or up to line up with the propeller drives that benefit from extra nozzles in the ports to control fuel distribution. ga('create', 'UA-214369-3', 'goodvibesracing.com'); Once the system is primed, fuel is delivered directly to the engine for fast startup. "It's been done" but I know little about it. For any additional information call 805-526-3838, Hours:Monday through Friday10am to 5pm CST Closed: Sat-Sun Closed: Holidays, 2023 Alkydigger.com All Rights Reserved, Setting up Unblown Engines Enderle Tunnel Ram, TBS BLOWERS - SUPERCHARGERS - DRIVES-- ACCESSORIES, MECHANICAL "HAT" INJECTORS - ENDERLE-HILBORN- JBR, MECHANICAL INJECTION MANIFOLDS - HILBORN-ENDERLE, ELECTRONIC FUEL INJECTION -PARTS-CONVERSIONS, Harmonic Balancers- Oil Pumps-Gear Drives-Crank supports- Jesel, TUNNEL RAM & SINGLE PLANE & COMPLETE SETUPS, Drives- Magneto , Fuel Pump , Distributor, ELECTRONIC FUEL INJECTION -PARTS-CONVERSION KITS. On the other end of the spectrum, MFI is a staple of the huge 10,000-plus horsepower engines in NHRAs Top Fuel and Funny Car applications. Some MFI setups add idle dribblers for better control of the idle fuel amount delivered to each cylinder. An electric fuel pump provides the fuel at a constant fuel pressure. Reaction score. Constant flow fuel injection is engine-air-controlled with one or more of the following: Engine fuel supply i scontrolled with the following: Understanding the basic layout of a fuel system, additional components make the mechanical fuel injection system useful. 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ENDERLE FUEL INJECTION - Online Store Products Enderle produces mechanical fuel injection kits and components for high-performance applications such as drag racing, sprint cars, and street performance vehicles. Economical, compact and extremely versatile. A # 10 inlet line can be used with a 0 or a size pump, although a # 12 line will work with the smaller pumps also. In this system, idle air volume is set with a throttle stop. Products. This product has to be used to be believed. var s = document.getElementsByTagName('script')[0]; While EFI has many more controllable features, at the same time, the cost and understanding of the technology for tuning is much greater. Urbana, IL USA 217-531-1770 M- F 9-5 CST Postal Money Order Site Map Do not change the bypass jet to cure problems at idle. The bypass pill is located under the 9/16 hex plug on the metering valve. 4011-32 1/4" ball x 10-32 3.95, 4012-32 w 1/4" ball x 10-32 7.95, 361-1 w safety pin .. 2.14, 371-1 1/2" thread length . .26, 371-2 3/4" thread length . .31, 372-2 10-24 or 32 stainless lock washer . .19, 373-1 10-24 stainless nut RH .. .18, 373-2 10-32 stainless nut RH .. .18, 374-1 # 10 .19, 374-2 1/4" . .25, 374-3 5/16" .. .28, 374-4 3/8" . .30, 375-3 5/16 x 1" .. .78, 375-1 1/4 x 1 " .59, 4012 Throttle stop knob .. 2.50, 373-3 10-32 steel nut LH . .88, 4016 Throttle return spring .. 8.95, 4020-R RH 10-32 heim . 8.60, 4020-L LH 10-32 heim .. 8.60, 372-1 8-32 stainless lock washer .. .14, 371-3 1" thread length . .36, 371-4 7/16" thread length .. .22, use for Barrel valve turnbuckle and other linkages, 671 Bug, Bird, BAU 20.57, 1471 Buzzard, BarnDoor .. 24.63, Gibbs1 Gibbs Lubricant 12 oz. if (window.addEventListener) {window.addEventListener('load', _onload, false);} Some good info in the article. This provides more fuel pressure at low engine RPM for good response. Alkydigger Fuel Injection-Superchargers-Ignitions: Enderle Fuel Injection Set Up and Plumbing Instructions Mechanical Fuel Injection-TECH Setting Up Blown and Blow Through Engines Enderle Fuel Injection Set Up and Plumbing Instructions Enderle Fuel Injection Set Up and Plumbing Instructions Shop Parts s.parentNode.insertBefore(fbds, s); Hose ends with tubular bends should be used instead to avoid flow problems. ((document.getElementsByTagName('head') || [null])[0] || All engine nozzles comprise the fuel system jetting. PLEASE READ THESE INSTRUCTIONS BEFORE INSTALLING YOUR FUEL SYSTEM. nitrous system featuring air operated solenoids, Nitrousmaster software, automotive machine shop, All sales are final. Retighten the locknuts. if (!_fbq.loaded) { } fjs.parentNode.insertBefore(js, fjs); Idaho. fbds.async = true; js.src = "//connect.facebook.net/en_US/all.js#xfbml=1"; All Text and images on this website are copyrighted by David Koehler 2000 and beyond, Remove EFI bungs (if required) $150.00, Weld in nozzle bungs (if needed) . $150.00, Port Match manifold to your gasket choice $250.00, Other labor options and modifications are listed on the, The SHORT version, BAU 2 (8-1/4" height) is available with Butterfly sizes: 5.000" or 5.562", The TALL version, BAU 1 (10-3/4" height) is available with Butterfly sizes: 5.000" or 5.562", The MEDIUM version, BAU 3 (9" height) is available with. damage, injury or loss resulting from their use. if (d.getElementById(id)) return; We specialize in fuel injection, both sales and service, and I will beat anyone's online advertised price for Enderle fuel injection.Call 402-597-3242 to get the right parts the first time and remember "It Pays Better To Win" and win you will with Cavalieri Racing Equipment Co. 22 products Sort By Upcoming Events No upcoming events found Home This approach often makes us look more expensive than some but you actually wind up. The engine goes rich, the cylinders go cold and the launch is junk. The idle mixture is controlled by the turnbuckle on the side of the injector. _fbq.push(['addPixelId', '260825620774985']); Parts Breakdown Blown Linkage Kit SideSaddle Dual Carb Parts Breakdown TR Linkage Kit SideSaddle Dual Carb Blown Kits SBC TR Kits (function() { _fbq.loaded = true; So, a 350" motor would be: 350 * .07 = 25%. js.src = "//connect.facebook.net/en_US/all.js#xfbml=1"; var _onload = function(){ This is especially common in racers with tilted engine installations such as dragsters and funny cars with engines often tilted down. Pressure gauges or transducers for data recording. For most any configurationsuch as inline, V-style, opposing, or rotary enginesmechanical fuel injection can be easily adapted to the various different cylinder locations. scr.type = "text/javascript"; Mechanical fuel injection is easily configurable from small setups to very large power outputs. A 2-way style shutoff will damage the fuel pump. Mechanical fuel injection (MFI) was developed in the early days of automotive racing and is still in use today. All logos and images are reserved. Most barrel valves have a very simple spool or metering cylinder inside of the valve for controlling the fuel flow. A typical used Hilborn intake with linkage and stacks . Maintaining the air/fuel ratio by changing the main bypass is a simple method that leaves the rest of the engine nozzles untouched. The cause is that you are on 100% barrel valve opening and the pump is putting out whatever gpm it does at that particular rpm. All text and material are copyright 1989-2023 by Good Vibrations Motorsports. All sales are final. else {window.attachEvent('onload', _onload)} The linkage between the valve and the throttle shaft consists of a threaded turnbuckle, one end has a right-handed thread and the other has a left-handed thread. Enderle Tech Make Tech Selection . The fuel system should be drained between races. ga('create', 'UA-214369-3', 'goodvibesracing.com'); Details Magneto Kill-Switch Super safe and specially rated for reliable duty Details Fuel Return Manifold Our very own little manifold comes hard anodized and loaded with whatever fittings you need. Air is controlled with butterflies in a fuel injection hat or manifold. js.src = "//connect.facebook.net/en_US/all.js#xfbml=1";
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