2009年4月23日 · Air Fuel Ratio Gauge-Need Recommendations I'm planning on installing one of these AFR gauges, AEM, Prosport, Innovative, or Dynotune...in my 1988 Carrera...any recommendations? I'm leaning towards the last one from Dynotune...two reasons, it's calibrated to .001 volts, and it's cost effective compared to the others shown below.

I have a 84 Carrera i purchased a few years ago and am trying to work out the bugs. Fixed air leaks and installed a wide band 02. Car ran extremely rich. Had after market chip, so swapped out for sw chip. Been running well and 02 gauge went bad. Just installed new gauge. Had issue at idle with surging. O2 said lean, 16 to 1 . Adjusted air fuel ...

2013年9月27日 · air/fuel ratio gauge I installed an Innovate DB air/fuel ratio gauge in my SC over the weekend. Other than having to source a mounting bracket and build an extension for the LC1 cable, the installation was pretty straight forward and well documented.

2011年1月3日 · Chris, for 911,s MFI and carbs for safe performance we shoot for 12.9 to 13.1 at peak torque and peak hp because the 911 is cooled by fuel as well, you may make a little better hp at a touch leaner # but on the dyno it may be for only 1 or 2 pulls, the above AFR is safe and proven, as with mfi and carbs it is a bit of shuffle to get the curve decent and have safe #'s at …

I am about to install the iAEM 30-4110 FUEL/AIR RATIO GUAGE on the LHS end of the dash. I will use a bracket to mount it on the LHS pillar...(corner) If any one did this installation of this gauge or another IN THIS PARTICULAR SPOT, please advise how did you pass the wires attache to the gauge to area location below the dash....my car is an 87 ...

2007年1月6日 · Anyways, hopefully I can match the stock air fuel ratios up with the readings from my O2 sensor and troubleshoot my problem or at least find out that my O2 sensor was hooked up incorrectly by me. I figured I'd tap into the O2 sensor output at the DME and measure voltages for various rpm and use the graph on 951_racerx's site to match it with an ...

My race car needs 110 octane fuel. I am not going to spend $15+ a gallon on 114 octane unleaded race fuel when I can buy 110 octane leaded race fuel for $10 a gallon. The unleaded stuff is 50% more expensive. _____

2015年8月30日 · The best sensor is the LSU 4.9 and a decent gauge that uses these is the gauges from AEM, I highly recommend these gauges. Here's a nice permanent install gauge from AEM for decent price that comes with 4.9 sensor: Aem 30 4110 Wideband O2 Uego Controller Air Fuel Ratio Gauge Kit Bosch 4 9 LSU | eBay Or see the AEM website:

2013年5月11日 · I would like to know what ratio should I expect at:-idle-while good acceleration-while cruising (stay at 14,7.. 14,5.. its good) My car is Lindsey Racing 305 RWHP and 350RWTorque kit with a air/fuel gauge (wideband 02sensor) Thanks. _____

2011年10月30日 · In the air flow meter, there is a small hole between the rubber boot and the fuel distributor. Using a long-handled 3mm allen key wrench, you insert the wrench into this hole and it will engage the head of the set screw to adjust mixture. Turn clockwise to richen, counterclockwise to lean.