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Solid Air Fuel Ratio Gauge

by 14Point7
This product is not available

Solid AFR Gauge is currently out of stock.

Look great on the street and perform like a champ on the strip - with our Solid series gauges.

Solid AFR features an attractive digital blue LED display, tinted faceplate, and cutting edge electronics for a lighting last refresh rate

Solid AFR is compatible with all 14Point7 branded Lambda controllers as well as most other major brands of Lambda controllers.

14Point7 stands behind this product with a warranty that is twice as long as any competing product. With an unrivaled 60 day money back guarantee, you can buy with confidence and know that you are getting the absolute best.



  • Designed for gasoline fuel only
  • 52mm diameter
  • 3 digit blue LED display
  • Tinted faceplate
  • 10 AFR to 20 AFR range
  • 0.1 AFR resolution
  • Compatible with most lambda controllers
  • Analog Input, 0[v] @ 10AFR linear to 5[v] @ 20 AFR
  • Includes mounting hardware
  • 2 year warranty
  • 60 day money back guarantee 



"Great gauge and well priced, worked like a charm with my innovate wideband"  
BJ. Grant, satisfied Solid AFR Gauge customer

"This gauge was a great combo with my Spartan Wideband, the blue looks great but it would be nice if more colors were available. Build quality was very good, most gauges are made of cheap plastic, this gauge was aluminium"
H. Moore, satisfied Solid AFR Gauge customer

"Pretty solid product, I liked the fast refresh rate and the blue LEDs, matches perfectly with my Solid EGT and Solid Boost/Vac Gauge"
H. Lopez, satisfied Solid AFR Gauge customer

Software and Documentation
Package Contents
  • 52mm AFR gauge
  • 6ft power cable
  • Mounting hardware; bracket, nuts, and bolts
Reviews for Solid Air Fuel Ratio Gauge
5 out of 5, based on 1 reviews
Nicholas Chang from Jamaica on Jun 26, 2015
Bought this to go with my Spartan 2 at first you think this is so light is it any good ? then u realize hey this is pretty sturdy :D and while its not very flashy its very small simple clean and good looking.

my complaint would be that the only other gauges are an exhaust temp and a boost gauge (i have purchased my boost gauge to match it and will do another review when it arrives)

an accelerometer guage would be awesome a lil dot to show gforce movement?
or a dual temp guage for oil and water and just for kicks an oil and water pressure

would love the oil and water temp gauges most of all :D

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1237 Shaw Street Toronto, Ontario M6G3N9 Canada 416-273-5409

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