Holley sniper efi running rich

Author: vjpk

August undefined, 2024

NettetHello. I'm new to the website. I'm helping a friend out with his system. The Sniper EFI is on a stock SBC 350 with stock cam. The distributor is a Holley HyperSpark. I have the … Nettet30. aug. 2024 · I'm running the sniper EFI with HyperSpark on a crate Chevy 502 engine. It starts fine and will run, but it runs rough, not the smooth idle I was expecting. It's also …

Backfiring through exhaust and running really rich. - Holley ...

Nettet26. mai 2024 · You can save money going this route by not buying the Holley Sniper Master kit as the fuel pump is not used and sells for $190. The Ford hanger and Aeromotive pump were $207, had I known the in-tank route would be so easy I wouldn't have spent the extra money...now I have a pump to sell. Outside of that the install was … Nettet18. apr. 2024 · Hi there, Finally got my Chevelle out of the garage with the new engine this morning. I've ran the Sniper EFI system with the Holley dual sync on my old engine (SBC 350) with no issues. I broke in the cam on the new engine (SBC 400) with the sniper and dual sync, also with really no issues. And... british racing green jaguar f type for sale

Fuel Pressure - Holley Performance Products Forums

Nettet5. nov. 2024 · The Sniper EFI IAT sensor is a circuit board sensor that measures one throttle bore.) Innovate Motorsports HBX-1 Heat-Sink Bung Extender is great for … Nettet24. feb. 2024 · Tegguy. Alright I just finished up my install of my Sniper EFI system and did the initial setup and initial drive and first of all I love this thing I am so glad I ditched the Eddy Carb and went to this! However I have a question.... During initial throttle input (like leaving the line or going to accelerate) I get a popping out of the exhaust ... NettetHolley 2300. From mild-to-wild, our Sniper EFI 2300 offerings can handle as much horsepower as you can cram through a 2-barrel intake manifold. ... our Sniper EFI … cape york weather in july

Sniper EFI: Modern Technology at an Affordable Price! - Holley

Solving RF Interference Issues in Sniper Installations

Nettet2. jun. 2024 · video Idle Tuning is a very important part of tuning any EFI system, especially our self-learning units like Sniper or Terminator X EFI. Getting the throttle … NettetHolley EFI systems offer flexibility and modular upgradability that is not offered by other manufactures. Our systems are broad spectrum and are used on everything from stock engine street rods to 4000+ HP pro-mods. The base ECU used in a Terminator is the same ECU used in Arce and in NHRA pro stock. british racing green paint for saleNettetSniper 2GC EFI System $1,366.00 $1,228.95 -10% Sniper 4150 2x4 EFI System (Standard or Super) $2,459.00 $2,212.95 -10% Out Of Stock Sniper Autolite 1100 EFI System $987.00 $887.95 -10% Sniper BBD EFI System for Jeep CJ 71-86 $1,298.00 $1,167.95 -10% Sniper EFI 2300 2-BBL EFI System $1,163.00 $1,045.95 -6% Sniper … capezio bratek® camisole leotard with bratek

"Nettet23. aug. 2012 · The engine will crank and run, but is very rich. Not real noticeable at idle but revving the motor up fills the shop with black smoke from both cylinder banks. It is fouling plugs. According to the AFR readings on the computer, the mix is correct (it definitely is not). No vacuum leaks. Correct type of O2 sensor in the setup. " - Holley sniper efi running rich

Holley sniper efi running rich

Sniper EFI Idle Tuning - Holley Motor Life

Nettet1. sep. 2024 · Having some Holley Sniper AFR issues. Dave Martin 330 subscribers Subscribe 6.9K views 2 years ago Just Friday after the car/engine had been running great for months, it started having crazy... Nettet1. mai 2024 · If you want to run a throttle body EFI with a little more lumpy idle, I’d suggest the slightly longer duration XR-288HR-10 which is also in the chart. It’s slightly longer in duration and will reduce idle vacuum. I built a 540 big-block for a magazine using this camshaft and it made 630 hp and 660 ft.-lbs. of torque.

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NettetYes, key-on/engine-off, it will run until the programmed Off setting. May God's grace bless you in the Lord Jesus Christ. '92 Ford Mustang GT: 385"/6.3L SBF, Dart SHP 8.2 block, forged steel crankshaft & H-beam rods, forged pistons, Trick Flow Twisted Wedge 11R 205 CNC Comp Ported heads, 12:1 compression ratio, 232°-244° duration/.623" lift ... Nettet9. jun. 2024 · Car ran great prior to SNIPER install with 750 holley single pump single feed SAME radiator but since have upgraded to dual 11″ fans 4400 cfm up from twin 10″ at 3500 cfm. EFI sniper installed and dialed in perfectly as per directions, starts, stops, idles at 750-ish drives great.

Nettet17. sep. 2024 · Holley Sniper EFI Replacement Sensors - Typically available at your local auto parts stores: n CTS Sensor: Standard Motor Products TX3 n TPS Sensor: Standard Motor Products TH191 n IAC Motor: Standard Motor Products AC416 n WBO2 Sensor: Bosch 17025, 0258017025 SW312 HOLLEY SNIPER INSTALLATION SUPPLEMENT … Nettet25. mai 2024 · Get your engine running RFI-free and then you can play with increasing the gap if you'd like. Use a touch of dielectric grease on the leading edge of the boot and ensure that each one is firmly locked into …

Nettet20. okt. 2024 · Holley Sniper Iac Delete . Holley Sniper Iac Delete: If you have a Holley Sniper EFI system and want to remove the IAC (idle air control) valve, there is a simple way to do it. This mod will disable the IAC function and is perfect for those who want to run their car without an electronic idle control device. Here’s how to do it: 1. Nettet19. mai 2024 · 1) Launch the Holley EFI software from the icon on your desktop. 2) Choose Open Global Folder. 3) Double-click on the Custom Calibrations (Cals) folder. 4) Double-click on the “496 650HP” (or other …

Nettet15. okt. 2013 · Holley EFI b&b racing Registered Joined Jul 11, 2008 678 Posts Discussion Starter · #5 · Oct 12, 2013 cougarnut281 said: You need to change the crank to run rpm back to 400. It is using the main fuel table to try to start the engine with it at 99 right now. Tha is why the cranking fuel table isn't responding to the changes you are …

Nettet14. aug. 2024 · The Sniper does not monitor fuel pressure, so it's easy to end up rich if the pressure is too high. The WBO2 sensors are very sensitive. Any misfire or leak in … british racing green metal paintNettet1. mar. 2024 · my 69 350 with sniper fuel injection is rich in fuel - I smell gas more so form the exhaust and after about 10 minute drive your eyes burn a little bit I have no … cape yoshiNettetHolley sniper efi running rich? exhaust leak? Build a smoke machine and be sure. callofgeorge 1.36K subscribers Subscribe 26 2.5K views 1 year ago Show more Show … british racing green partsNettet5. apr. 2024 · Holley FINALLY Fixed My Sniper EFI Issues Jovani Dante Griego 29.3K subscribers Subscribe 328 20K views 10 months ago In todays video we finally get the Holley Sniper EFI Issues Sorted... capezio black ballet shoesNettet3. mar. 2024 · Misfires after reaching 160°F, runs fine until then. 03-03-2024, 09:15 AM. New to Holley SNIPER EFI. The truck I'm working on came with it and I'm unsure of all the specs of the engine. It ran fine, but the temp was never over 120°F. I thought I might have a stuck thermostat and upon taking it apart I find out there was NO thermostat. cape york weather patternsNettet17. nov. 2024 · One of the most common symptoms of a Holley Sniper EFI problem is an air/fuel mixture that's too rich or too lean. There are a few tell-tale signs that can help … british racing green mustangNettet8. apr. 2024 · After five years of running my Spectra Premium F28CFI fuel tank with built-in fuel pump on my Sniper 550-516, the pump is whining pretty loudly on longer drives. The fuel pressure gauge at the throttle body shows 60 psi when hot, which is about right I think. If an in-tank pump whines, does that mean it's time to remove the capezio ballet shoes near me