[Shotimes] Just out of curiosity... (LPM)

[Adam Parrott]

> Am I correct in thinking that with a Tweecer and WB O2 sensor, you're
> able to measure the A/F ratio continuously, rather than having to be on a
> dyno with WB O2 sensor up the tailpipe?

Yes, sir.  Add a data aquisition device (such as the DataQ) to your 
wideband's analog output and one of PLX's new dual-accelerometer setups 
into the mix, and literal dyno runs will be a thing of the past.  ;)

WB O2 + data aquisition + laptop = realtime loggable A/F readings
PLX dual-accelerometer kit + laptop = realtime (street) dyno readings

> As for the WOT fuel tables, how much fuel can you pull out without
> risking being too lean? And why does doing so require higher octane gas?

With a TwEECer, one can pull or add as much fuel as he wants, wherever he 
wants it, using one of several methods.  Obviously, some methods work 
better than others (some should be avoided) and the optimum target A/F 
ratio will vary depending on the setup; however, there is no real limit.

Adam