Unit is a early original Fel-Pro Seq (#3XX) with the original NTK L1 H1 sensor, all it saw for several summers was C16(Track only car) last few summers just
91 pump gas and VP1 Meth from Razors unit. I though by the looks of the plugs it might be running richer that the 14.x A/F ratio in the program at cruise. Milage is in the low teens with 9.5 NL converter with easy 50-60 driving. Motor is a Stg roller cam GN1 headed .278" with #83 injectors (resently checked and cleaned by Chuck) 200-4R with 3:42 gears Thanks for your input. I understand these sensors are no longer available
At idle:
VEGO 3.17-3.28
VEGOS 0.49
VEGOR 4.51
91 pump gas and VP1 Meth from Razors unit. I though by the looks of the plugs it might be running richer that the 14.x A/F ratio in the program at cruise. Milage is in the low teens with 9.5 NL converter with easy 50-60 driving. Motor is a Stg roller cam GN1 headed .278" with #83 injectors (resently checked and cleaned by Chuck) 200-4R with 3:42 gears Thanks for your input. I understand these sensors are no longer available
At idle:
VEGO 3.17-3.28
VEGOS 0.49
VEGOR 4.51