Nettet17. aug. 2024 · Each Holley EFI connector that has 0-5v inputs has it’s own 5 volt reference voltage output and sensor ground. These need to be properly wired to each 0-5v sensor used. It is acceptable to have multiple sensors share the same 5 volt reference and sensor ground wires. Nettet6. aug. 2024 · Holley Sniper = $999.95 FAST EZ-EFI = $899.99 All three units have different prices, but offer different options and features. The point here though is that for less than a grand, your car has 21st century performance under the hood no matter how old the car is. That’s damn cool. Fuel System
Testing Holley EFI on a Big-Inch, Big-Block Chevy Engine
Nettet14. aug. 2024 · This engine made 907 hp at 7,000 rpm with a 1,250 cfm carb, so the Holley EFI system had a high bar to reach. See all 31 photos Wilson Manifolds added … Nettet22. mar. 2015 · It seems to have a Holley only Delphi connector. If not has anyone used a Bosch 17014 or similar with a new pigtail? It's a proprietary wideband O2 sensor, specifically made & calibrated for Holley EFI. Ensure you're using the latest EFI software & ECU firmware ( Link ); it has "Oxygen Sensor Control Updates" ( Link - HEFI_1589.eep). n thai food boerne
HP EFI - Holley
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 … Nettet14. feb. 2024 · Holley HP, no start. 02-14-2024, 11:13 AM Hey everyone may be a silly question, but here we go. One year ago I took my engine out and had it rebuilt now back together and no start. So here's what I have: 10.5 volts cranking. No spark. Fuel pump turns off when cranking. Bypass that and just leave it running, still no start. Nettet12. okt. 2010 · HP EFI - Holley Performance Products Forums. If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before … n thai palace coupons