New Best on Friday Night!

Too late now if you drove home. You need to shut your engine down ASAP after your last run and immediately pull the plugs to get an accurate read.

Post the plugs. You probably are not close enough to do all the work of cut off plug reading.

If you ignition is even decent, you can look at th plugs and see how close you are. Unless you are trying to run down KB racing for the money, you can look at the plugs without th clean cut off on the other end.

Besides, you can get a look at your tune up during part throttle operation.