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**Gregski** · 08-02-2016, 11:20 PM

Idle Test Results after Bench Tuning the Holley 4160 Carburetor

Wow, fellers what a difference resetting the carburetor to factory/recommended specs has made and understanding why and the impact

BEFORE: 10.6 (Left Bank aka Driver Side) / 11.00 (Right Bank aka Passenger Side) Too Rich

AFTER: 13.6 / 13.8 aka Almost Perfect

RPM: 550(ish)

now we could do better and strive for 14.7 but keep in mind there is a balance between Prius like fuel economy and In Yer Face performance, ha ha - so the numbers we see above are pretty darn good for now, plus setting the Idle AFR is only the tip of the ice berg, we shall take a look at Cruising AFR next

check out those read outs... nice! excuse you me while I sprain my elbow patting myself on the back - ha ha

08-02-2016, 11:20 PM	#49
Gregski Post Whore Join Date: Aug 2014 Location: Sacramento, CA Posts: 10,803	Re: INNOVATE DLG1 Wideband O2 Oxygen Sensor Tuning Diagnostics Logging Air Fuel Ratio Idle Test Results after Bench Tuning the Holley 4160 Carburetor Wow, fellers what a difference resetting the carburetor to factory/recommended specs has made and understanding why and the impact BEFORE: 10.6 (Left Bank aka Driver Side) / 11.00 (Right Bank aka Passenger Side) Too Rich AFTER: 13.6 / 13.8 aka Almost Perfect RPM: 550(ish) now we could do better and strive for 14.7 but keep in mind there is a balance between Prius like fuel economy and In Yer Face performance, ha ha - so the numbers we see above are pretty darn good for now, plus setting the Idle AFR is only the tip of the ice berg, we shall take a look at Cruising AFR next check out those read outs... nice! excuse you me while I sprain my elbow patting myself on the back - ha ha Attached Images