Thinking of an air-fuel meter to tune carb - any experience?

[Tom Howland]

I don't use data loging with the cobra. Watch it real time. Although it's hard to do that at wot. I put bungs in the pipes when I built the headers. Use blue tape to hold the wires on the body to the cockpit. I drive the car 30 to 45 minutes to get it completely warm. It makes a difference in the readings.

[lippy]

Originally Posted by Tom Howland

I don't use data loging with the cobra. Watch it real time. Although it's hard to do that at wot. I put bungs in the pipes when I built the headers. Use blue tape to hold the wires on the body to the cockpit. I drive the car 30 to 45 minutes to get it completely warm. It makes a difference in the readings.

If you do it in real-time without logging, does the unit respond quick enough? Thanks.

[Luce]

I have one of the LM's hooked to my megasquirt(don't recall which one) and the gauge on the dash. It'll respond quicker than your eye can read it.

works great telling me all is well with the EFI, and I've heard they're great for tuning carbs too.