AFR Gauge in a R32?

[rasonline]

Hi guys

Have had a read at AFR / Lambda Sensor Question.

Comments there point to the Skyline having a narrowband 02 sensor. Just want to confirm that this is the case. The comments at that link don't specify if the car is an r32, r33 or r34.

I am thinking of fitting an AFR Gauge, and understand that this is possible with a narrowband sensor, but not possible with a wideband sensor.

Is this possible and/or advisable on an R32?

Context
Also planning on installing an HKS FCON fuel computer because i need to remap the fuel settings. Have access to only 95 RON here in South Africa, and car is presently mapped to 100+. Planning on remapping to about 99RON and using octane boosters and methanol injection in order to get some suitable fuel.

Any comments?

RAS

[David]

Narrow band sensors are useless for tuning any performance car unless you are interested in tuning for max fuel economy off boost.

Try a wideband such as these :-
http://www.horsepowerfreaks.com/sale.../Wideband_Kits

You will just need to fit the extra sensor into the exhaust.

Note all decent rolling roads will tune using a wideband lambda sensor and modern high value cars are fitted with both wideband and narrow band sensors from the factory.

[lightspeed]

Or make your own wideband meter - I did!

www.wbo2.com