Fitech accel pump settings


fitech accel pump settings (WITH THE ENGINE OFF) If you think this will take more than two or three trys , drain the gas out of the carbs or disconnect the accelerator pump linkage to avoid flooding the engine. It was at that point I had three options: 1) A rebuild kit, 2) Upgrade to a modern 2-barrel carburetor, or 3) Fuel injection . 14. Anyhow the gear lined up at 6:30 the motor seamed to be 180 degree off so I tried it the other way. This is the best part. 15 / 20 / 14 (smoothest idle of all, best manifold vacuum, bland accel) Putting initial up to 15* smoothed idle, and had to readjust my idle down to 850 from 900. 9. I need to check my header bolts anyway so will do . These settings adjust how much fuel (at varying temperatures) the system injects when you accelerate. Get an in tank pump setup - If the pump is straining and has poor flow because of starvation it would cause a lean condition and backfiring on acceleration. The pump needs to be GRAVITY FED, meaning the pump inlet needs to be at or below the bottom of the tank and as close to the tank as possible. The Sniper EFI system requires a high pressure fuel pump capable of operating at 60 psi with at least 50 gallon per hour of fuel flow (more fuel flow may be needed for higher horsepower engines). Another thing is the black wire for the air conditioning idle speed kickup. the Fast 170F (mashing the throttle all the way down at stop sign or so. The FUEL SETTINGS allow you to develop a Target Air/Fuel Ratio Map, which is a function of both engine RPM and MAP. EZ-EFI 2. 1. FiTech is a manufacture of throttle body style EFI systems. They each have an electric fuel pump that supplies the high pressure for the EFI, but also utilize a float mechanism that keeps them supplied with the proper amount of fuel . The pump squirts additional fuel into the throttle bores when the throttle opens to compensate for increased airflow. Installing FiTech’s Go EFI Tri-Power 600HP system on a '71 Challenger 12/04/2018 Tuning & Technology The appeal of many older muscle cars were the dual quads or tri-power induction set-ups on the high-performance engine options. Anyway, we mostly solved this problem by tuning the 'Fast Accel Pump' settings via the handheld controller. Cranking and hard throttle hits will not learn, but they can be tuned in Go-EFI Tuning. EZ-TCU GM Overdrive Transmission Controller; 4L60E, 4L65E, 4L80E & 4L85E; Up to '09 . Fuel Injector Connection is the leader in high performance fuel injectors from top manufacturers including Bosch, Siemens, and Lucas. Mine are currently at the default settings and it runs ok. The accelerator pump settings I changed to try to resolve it have been changed back. Note: Fed-Ex has suspended its money back guarantee. Ÿ FiTech does not recommend aluminum fuel lines EVER! Use the supplied EFI high pressure fuel hose supplied in your Fuel Delivery Kit or purchase our stainless steel braided hose kit, such as the 87201. Jump to. - try richening accel pump by 10 and see if that helps - install fuel pressure gauge to confirm proper fuel pressure - check for exhaust leak at/around the o2 sensor, which would cause a lean reading since my AFR is perfect at cruising speed, I am going to try adjusting the accel pump first. Alpha-N uses the TPS and RPM to calculate a secondary ^MAP _ signal in case of the MAP fault. Then find Accel pump and press enter. Bob and Alan Beck’s #4 sprint car ran at Stockton 99 with a conservative high-end AFR of 4. View as Grid List. 5 and then down to 11s after that with a little burble. $993 OFF. The stock carbureted fuel pump then feeds low-pressure fuel to the sump tank reservoir, and when the engine is running, high-pressure fuel is fed from the sump to the throttle body. One huge benefit to FI is that is measures the exhaust gas O2 ratio directly, and therefore can automatically adjust for differences in fuel quality. FiTech EFI Tuning Forum. Fuel Pump: In-line booster pump; FiTech fuel command center, or similar. Accel Pump 20F = Adjusts the fuel film compensation when very cold. I tried adjusting accelerator pumps shots thinking it was getting enough but that would not work no matter what I tried. $68. Accel Pump is used for any Then find Accel pump and press enter. If an inline pump is the only option due to not being able to install a pump in the Then find Accel pump and press enter. B. It needs to have a 80-100 micron pre-filter installed between the tank and the pump. Select FiTech Fuel Injection Systems in stock at Performance Improvements and ready for shipment! Don’t wait to get the hottest performance part for your ride. Shop Now. This wetness also m. 13. About Fitech Timing Curve. View. I have put a few 1,000 miles on the 400hp FiTech Efi system. · 1y. Low fuel level in the fuel tank will not result in pump starvation when the vehicle is on a steep incline Generally mounted in the engine compartment, but can be attached on the vehicle's chassis Supplied high-pressure hose includes 5 ft. Menu. 3/8" aluminium feed and return line included. This epic span of experience has resulted in some of the most cutting-edge fuel pumps on the market -- each designed to match your particular Holley carb or EFI perfectly. 80. Kick the Carbs! Installing FiTech’s Go EFI Tri-Power 600HP system on a ’71 Challenger. They asked if I checked for vacuum leaks, I could not find any leaks. Total was 31/32 even though I used 20* mech limiters. When selecting a pump, and lines, be sure each component is designed to perform at high pressure. Start the installation of your new EZ-EFI system by installing the throttle body. I'll go first : 77 F-150 2wd long bed c6 trans. $3,020. Questions. Insure that at full throttle (get a helper to use the pedal or block it wide open with a stick) both carbs are wide open. Replacement and accessory items are available for purchase from FiTech EFI. Fitech Timing Curve. FITECH EFI TUNING tips, info sharing, ideas, settings, etc Jump to Latest Follow 441 - 460 of 2696 Posts No fault codes on the controller Made it back home again and started listening to the high pressure fuel pump, seemed like it was running a bit louder than normal; You can pinch the return line and hear the pump strain as it's dead Accelerator pump. It covers everything from the air intake to the exhaust system, including things like heat shield and cooling ducts as well as control chips, MAFs and other sensors and even regulators. I'm at 25 on the slow speed accelerator pump settings, and it still bogs a bit, but only going to roughly 16. Holley offers a variety of fuel pumps, hoses and FiTech is a manufacture of throttle body style EFI systems. 045 gap,Edlebrock perf 4bbl intake,Elgin perf cam,HD alum radiator,Powermaster 150alt,Alum HD H2O pump,Serhills tailgate harness,Cowl screen mod,Evil Twin grab handles,Rstep's custom AMC lock knobs One component of the FiTech system is the fuel command center, which is essentially a fuel sump tank that houses the high pressure fuel pump and a pair of pressure gauges. Accell pump settings. It really depends on your fuel lines and pump more than the system itself. The default calibration already has a background table that is set up to work pretty good “out of the box” but it may be too lean or too rich during quick tip-ins for certain engines. You will see a menu with multiple different settings, you need to focus on the Accel pumps (20f, 65f, 170f) and Fast Accel (20f, 65f, 170f). If assistance is required or if you need further warranty clarification, please call FiTech EFI (951) 340-2624 or email warranty@fitechefi. . December 3, 2018. 124 People Used More Offers Of . Accel fuel. For optimal performance, FiTech strongly recommends an in-tank pump, because the pump will run quieter, cooler, and have less chance of cavitation. Add To Cart. Includes HP EFI ECU, Coolant Temp Sensor, Air Intake Temp Sensor . (NOTE If you will be installing a new distributor, such as the FAST Dual Sync Distributor, you may have more room to work if you complete the first part of that installation before bolting down the throttle body) 2. Selecting the right “cam” and engine CID (cubic inch) will get the learning closer. These setting adjust how much fuel, at varying temperatures, the system injects when you accelerate. 12 / 20 / 14 (snappy throttle, rough idle) accel okay. 8 . FiTech - Accel pump settings. When driving the following issues surface: Letting of the accelerator and coasting, the engine will shut off and then turn back on between 850-1000 RPM's. Now my question is can I check #1 by the valves from the last cylinder fired #2 to find #1 coming up then I know the harmonic line is truly on 1 and not 180 off. Using the word “default” at the beginning of a calibration file will prevent being able to READ cal from ones supplied by FiTech and most speed shops. Never had that with FiTech. There is almost no limit to the number of calibration files that can be saved in this folder but pay attention to not make the file name too long. DeepSeaDynamo. 5 The car will hesitate sometimes during acceleration and that's why I've been messing with the accel pumps. There is an assumption that the battery is at a full state of charge, the fuel tank has fuel Fuel Settings. 25:1 compression, comp XE 262 cam, edelbrock performer intake, Hedman long tubes and 2. The gray wire from the coil driver is going to the (-) of an ACCEL DFI 75607 coil. Kit includes: Edelbrock Six Pack manifold, Fitech Fuel Injection kit, Throttle cable bracket, 6 Pak linkage, Fuel lines and carb studs. This is why most OEM EFI pumps are in the tank. In addition to complete EFI systems, FiTech also offers fuel system components such as fuel pumps, filters and lines. Intake manifolds are going to get wet with fuel while running. We enable machines that make life better Walbro is a global market leader in engine management and fuel systems for the Outdoor Power Equipment, Recreational, Marine, and Personal Transportation markets, and a leading supplier of high pressure aluminum die casting to various industries. FiTech 40102 Fuel Pump Electric. 5" duals. Next I looked at the distributor function and hooked a mechanical vacuum gauge T'd into the distributor line and compared with what the fitech manifold vacuum was. First I start with a new Fuel pump, STOCK 75lph TBI fuel pump will only support about 230hp before the fuel pressure drops like a rock. Then find the Accel pump and press enter. (not on Bus kits) 7. Model Year Software Updates. Raise by 10 point at a time and try it. Accel pump is used for any normal throttle input, and . • First Class Tech Support • Self Learning ECU • Fits any 4150 flange 4-bbl intake manifold • Throttle linkage accepts most original accelerator cables & linkage and suits most transmissions kick-down cables. These settings adjust how much fuel, at varying temperatures, the system injects when you accelerate. Many times I had a hard time keeping it running at idle. 00 ^ ★★★★★ ★★★★★ (0) Fitech has a built in regulator, no need to buy one. FiTech was live. I transplanted a new 350 crate motor, added a new gas tank, fuel pump, FITech Fuel Command Center 2 and FITech Go Street EFI 400 hp throttle body. Sprint car engines run AFRs from 6 to 1 down to 3. My fuel pump is real noisy. unculturedswine420. That value is also used to calculate the ^Fast Accel fuel, because it responds slightly faster than the real MAP signal. FiTech Go Street 400 HP Cast Finish EFI Package-FTH-30003. 11. Performance parts for a car like the 1984-1996 Vette is a fairly inclusive category. The Accel Pump will often It really depends on your fuel lines and pump more than the system itself. The cooling it gets from being immersed in fuel helps longevety a lot too. FiTech Fuel Injection Categories. 96. level 2. FiTech has various fuel pump assemblies to provide the proper pressure to your EFI, but they also have sump units, which are designed to work with a factory mechanical pump. I have messed with the PWM setting per the article (40/30 and 100) and dropped the rpm for pump on to 1500, but that was all. 12. for things like starting, spark, accel pump, and target AFR). The fan did work with the FiTech enabled at first but will not work now. Using the word “default” at the beginning of a calibration file will prevent being able to READ cal from Ÿ FiTech does not recommend aluminum fuel lines EVER! Use the supplied EFI high pressure fuel hose supplied in your Fuel Delivery Kit or purchase our stainless steel braided hose kit, such as the 87201. Items 1-12 of 168 . My check engine light is flashing fast all the time. After two FiTech units, it's a pleasant change to know it will start and runs consistently each time. It doesn't just jump for the 65 degree setting to the 170. Totally different car. FiTech EFI offers a plethora of fuel delivery systems including fuel pumps, hoses and accessories. com. Sections of this page. I recommend upgrading to the 1996 Vortec 155lph fuel pump which can support up to 450hp and plugs right into a factory TBI sending unit. Added Acceleration Enrichment table (AE) - AE Functions like an engine temperature dependant accelerator pump - If you increase the multiplier, you get an Accelerator Pump effect during throttle roll-on - 2D table with graphing capability, Fuel Multiplier vs. This wetness changes with temperature, engine vacuum, and air flow speeds. . June 2, 2017 · Accell pump settings. 6. 045 gap,Edlebrock perf 4bbl intake,Elgin perf cam,HD alum radiator,Powermaster 150alt,Alum HD H2O pump,Serhills tailgate harness,Cowl screen mod,Evil Twin grab handles,Rstep's custom AMC lock knobs 5 Reasons Not to Buy FiTech EFI System I give my top 5 reasons why you shouldn't buy the FiTech EFI system. You need to focus on the Accel Pumps (20F, 65F, 170F) and Fast Accel (20F, 65F, 170F). FITECH EFI TUNING tips, info sharing, ideas, settings, etc Jump to Latest Follow 441 - 460 of 2696 Posts No fault codes on the controller Made it back home again and started listening to the high pressure fuel pump, seemed like it was running a bit louder than normal; You can pinch the return line and hear the pump strain as it's dead Holley fuel pumps. of high-quality EFI -06 fuel line and fittings for plumbing from the Fuel Command Center to the EFI . Also go to accel Pump setting. The volume of the pump, the shape of the cam and position of the linkage that operates the pump, and the size and position of the discharge nozzles all affect how much fuel is delivered when the throttle opens. AFM has you covered with this group of Holley HP EFI components assembled to be used with the 86-93 Mustang stock-type TFI distributor. My check engine light does not come on when I turn the key on. Carter, Ford / Motorcraft / Autolite, Holley, Rochester, Stromberg COVID-19 Update: We are open and operational. EZ-EFI Fuel Master Kit, In-Tank Fuel Pump . FiTech - Accel pump settings Intake manifolds are going to get wet with fuel while running. 6 to 1 on an initial outing with a new setup. FiTech's Go EFI 3x2 Tri Power 600 HP Fuel Injection Systems with External ECU sticks to basic functions that deliver the best possible performance and . Performance Fuel pump and complete VW install kit for up to 600hp use!!! 6. Or see if Rick's Tanks can covert your existing tank to efi. There's two options for getting fuel to your motor, buy an in-line pump, filter and run it to the fitech or use their surge tank which has some mixed reviews. 8. Enough time to. If you are searching for Fitech Timing Curve, simply cheking out our info below : . Intake manifolds, camshaft kits, cylinder heads and carburetors are the core of the Power Package. Visit one of our locations or give us a call toll-free 1-877-471-6700. FiTech Fuel Injection. ones supplied by FiTech and most speed shops. Wish List Compare. • Works with virtually all types of distributors (HEI, MBI, MSD . VE table, (main jet, power valve) Spark Advance table, (mechanical advance) n . Temperature . FiTech Cam Setting: 2 Timing Control: no IAC Counts: 7 Prime Shot: 200 Decay Accel: -79 Vacuum at idle: 13. Read more about FiTech EFI. My check engine light is on when the engine is running. FiTech efi issue (resolved) . The Accel Pump will often component fail, it will not constitute or justify a warranty of the entire FiTech EFI system. Power package kits are Built To Order! Please call our customer service line to place order with an agent. While we will continue to process orders normally, expect increased shipping transit times for both USPS & Fed-Ex. Accel pump is used for any normal throttle input, Fast Accel is . Walbro manufactures carburetors, electronic fuel injection systems, ignition systems, fuel tanks, fuel pumps . gotcha, you pesky problem ! Fits: 413/426/440 engines. Trending at $120. 15" idle vacuum. The oil pump gear was needing to be turned. Electronic Fuel Injection Tuner. I have the FCC installed and had to use PWM to keep the pump from percolating the gas, and flooding the vent line with the FiTech. Left is the sump system from FiTech, and the Edelbrock EFI sump is on the right. FiTech's Go EFI Tri-Power 600HP system is the solution. 99 Sale. Electronic Fuel Injection Tuner User S Manual. 0 means it uses the default calibration directly. Fuel pump PWMIn LS users · 2 years ago. enrichments, X-Tau Enrichment: WOT (wide open throttle) Rich (12:1 to 13:1) Advance depends on fuel, combustion characteristics, etc. Then, find the Accel Pump and press Enter. There really is a ton of options here for the user and their application. 1968-1982 C3 Corvette Accelerator Springs, Bushing and Cables 1968-1982 C3 Corvette Fuel Caps and Fuel Tank Filler Necks 1968-1982 C3 Corvette Fuel Filler Doors and Hardware Add to Wish List. These self-tuning EFI systems were designed to be simple and affordable. 030" over 400, Aussie closed chamber Cleveland heads, 10. (so far I think like best but haven't tried a couple more combos) C. Holley offers a variety of fuel pumps, hoses and The stock carbureted fuel pump then feeds low-pressure fuel to the sump tank reservoir, and when the engine is running, high-pressure fuel is fed from the sump to the throttle body. After I got that to where it was decent, I went out and adjusted the fast accel driving down the interstate at 55 and accelerating hard to 80 mph repeatedly. The appeal of many older muscle cars were the dual quads or tri-power induction set-ups on the high-performance engine options. 99 $59. 87 GW- Fitech EFI,Fitech FCC,Skyjacker Hydro 4" lift,BFG AT KO2 30",Dynamax muffler,MSD distributor,MSD 6al box,Blaster2 coil,ACCEL 8mm,. You will see a menu with multiple different settings, and you need to focus on the Accel pumps (20f, 65f, 170f) and Fast Accel (20f, 65f, 170f). Accel Pump 170F = Adjusts the fuel film compensation when warm. • Inline fuel pump return line must be ⅜ • Only the steady state fuel “learns”. You will see a menu with multiple different settings. 4. This is the carburetor system that is most responsible for having good, crisp, off-idle throttle response. The software also offers advanced settings that can be made to the fuel settings to improve startup, eliminate bogs on throttle transitions, etc. If/Once that is good, have you added fuel to your accel pump settings for both the regular setting and the fast accel setting? Also a lot of people, including myself have had to modify the fuel command center to get rid of the internal float and essentially change it into a surge tank. I called FiTech many times (20 or so) and was told to try a lot of things like adjusting IAC Steps at idle, changing the ACC (accelerator pump) settings, and probably others. The HP EFI allows you to accurately control the fuel and ignition of your engine along with additional controls for nitrous, boost or water meth. ACCELERATOR PUMP The accelerator pump system consists of three main components: the pump diaphragm, the pump cam and the pump nozzle. Includes new screen and filter! 5. Users Manual. Fuel tank/cell designed for an in-tank pump and . Carburetor Parts & Rebuild Kits . With those tuning changes, the motor is running WAY better, and makes so much more power. Please list your engine combo, truck, Fitech system, settings and any adjustments or issues you are having. Also just because you have a 160 stat doesn't mean it actually runs 160 all the time, that is just a minimum once it's warmed up. Chrome air cleaner top and a HD stud W/wing nut. Accel enrichments: TPSdot, MAPdot, X-Tau, (accelerator pump/nozzle) Spark Advance table, (mechanical advance) n/a: Setting the accel. Throttle cable sold separately. That should take care of any stumbling and really let her loose. Add 10 at a time to the accel pump and see if it gets better. Six Pack Mopars or Tri-Power GTO’s are iconic show stoppers that never fail to draw a crowd when the hood . Fitech EFI 4 Barrel Throttle Body Cast Finish Up To 600 Hp - FH30001 $3,040. This wetness changes with temperature, engine vacuum, and air flow . ) is all you should worry about at first. FiTech has neat surge tanks that are fed by the mechanical fuel pump and convert that into a high pressure fuel system for those that don’t want to drop their tank or replace it. Holley is the new standard in EFI! Whether you're engine swapping your classic car or need to manage 4000 horsepower in your twin-turbocharged drag radial race car, Holley EFI has the solutions you need to get your project up and running better than ever! Includes new screen and filter! 5. 600HP Power Adder - Accel and Fast Accel adjustments. 4 to 1 depending on the cooling system and the tuner’s experience. Holley fuel pumps have been the preferred choice of race champions, street enthusiasts, and boat owners for over 40 years. $1,368. the system identifies the optimal settings for the car based on the sensor signals, so the longer you run the it, the better it performs . Through a series of unfortunate events, my 1962 Rambler Ambassador Station Wagon is now my daily driver… er well, it was until a major backfire ruptured the accelerator pump in the factory Autolite 2-barrel carburetor. component fail, it will not constitute or justify a warranty of the entire FiTech EFI system. Engine cranks but will not start. The fuel command center is fed by the low pressure fuel pump (either inline electrical or mechanical) used by the carburetor as a lift pump to fill the reservoir with fuel. I have 3 pink wires (distributor adapter, coil driver and the pink from the 7-pin) going to 12v ignition, and a separate 12v ignition going to the coil. Ÿ The Accel Pump will often need tuning depending on your engine combination. 0 Self Tuning Engine Control System; Carb-to-EFI Master Kit (In-Tank Pump) SKU 30401-KIT. Were do you connect this wire and will it see 12 volts or should it see a ground? FiTech told me to connect to the air condition clutch ciruit but the instruction with the FiTech said connect to . FiTech EFI Posted in Tech Center Comments 185 Comments start the car; the engine does hangs and/ or almost dies and then suddenly take o ) this normally is a lack of fuel so you would fix this by increasing the Accel Pump (for normal throttle input hesitations) or Fast Accel (for fast throttle or WOT Since the early 1980's, the Edelbrock Total Power Package System has solved the parts matching puzzle for many street performance enthusiasts. Email or Phone: Password: Forgot account? Sign Up. Fast Classic Efi Manual. All clamps, fittings to complete your install of fuel system. 95. $118. All prices in Canadian dollars, no customs, duties, or border fees, 365-day return. Its purpose is to inject a certain amount of fuel down the throttle bores when the throttle is opened. fitech accel pump settings

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