did any one use this Wideband ... on forum i only found info on AEM NKG


All GlowShift Wideband Air / Fuel Gauges come complete with a 4.9 LSU wideband Oxygen sensor, weld in bung, sensor wiring harness, and a digital wideband controller unit

# 52mm (2 1/16 inch) black face with magnified lens
# 10 - 20 AFR Analog Readout
# Digital 12 volt Wideband Controller Unit
# LSU 4.9 Wideband Oxygen Sensor
# 13 ft. Sensor Wire Harness
# 6 ft. Control Unit to Gauge Wire Harness
# 5 ft. Power Wire Harness
# Weld- In Sensor Bung
# Mounting and Installation hardware

 

most of the widebands out there use the LSU 4.2 or 4.7. I wonder if the 4.9 is really much better?

 

Bosch LSU 4.9 addresses the old LSU 4.2 issues to include longevity on lead.

The LSU 4.9 is much quicker and accurate than the 4.2 especially in the leaner portion of the spectrum

its faster

that's what i found

 

also widest range 10.0:1 to 20.0:1 AFR readings