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MSD Ignition 8933 - MSD Rich/Lean Indicators

  • Gauge, Digital, Air/Fuel Ratio, Lean/Rich, LED, Rectangle, Electrical, Each
  • Estimated Ship Date: 5/29/2012
 
BrandMSD Ignition
Manufacturer's Part Number8933
Part TypeGauges, Digital
Product LineMSD Rich/Lean Indicators
Summit Racing Part NumberMSD-8933
UPC085132089338
 
Gauge StyleMSD air/fuel ratio
Gauge SeriesDigital
Gauge TypeAir/Fuel ratio
Gauge RangeLean-rich
ShapeRectangular
Sending UnitElectrical
Gauge Face ColorSilver
OEM ReplacementNo
Sending Unit IncludedYes
QuantitySold as a kit.
NotesLED display. Indicates rich or lean side of stoichiometry 14.7:1 air/fuel ratio.
 

These MSD Rich/Lean Indicators help determine rich or lean conditions in your engine by reading the oxygen level in the exhaust via a heated sensor. If the oxygen level is high, a red light comes on to indicate a lean condition; a green light indicates low oxygen and a rich condition. When both lights come on, you've hit pay dirt. They can be used to check fuel mixture at idle and wide-open throttle, and to fine-tune for performance or economy.

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Suggested Parts

Suggested Parts: Parts that may improve the performance or installation of part number MSD-8933.

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Summit Racing SUM-890090 - Summit Racing® Rubber Grommet Assortment Kits

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  • Summit Racing SUM-890090 - Summit Racing® Rubber Grommet Assortment Kits

Rubber Grommet Assortment, Black, 48 Pieces, Plastic Storage Case, Kit

Part Number: SUM-890090

Estimated Ship Date: 5/29/2012