air/fuel gauge

[crazypete]

Looks like you guys left the A/F meter subject a while back, but here's my 2 cents: They're worthless. I have 1 hooked up to each bosch o2 sensor and they give totally different readings. The readings are as follows: no signal, an occasional "blip", almost full rich and totally full rich. They dont seem to have a smooth continual sweep of readings.

I basically "read the engine" instead, but I'm carbed so it's no as much of a science as an art. Idle is put the screws in till it sputters and back it off 1 turn. Powervalve is 8.5 and primaries=secondaries is basically a guessing game of sniffing the exhaust, watching the temp guage and feeling the loss or gain of power with jet changes: 68's summer, 72's fall, 74's dead of winter.

Hope this helped some.