I thought I’d share an update on how this went over the season. Overall, an invaluable unit. A great resource which gave us hard data to back up what we were working out via reading plugs and driver feedback.
I tried to do as much research as I could about this unit, I had spied it a while ago and recently had an application for a friend and customer who needed to check his AFR and EGT’s at the track, as it seemed he was super rich on the track but perfect on the dyno, and if he leaned it out on the track to get some response and pull out of the corners then when he put it back on the dyno the operator freaked out that it was too lean.
So we needed to see what it was doing on the track, as it was obviously very different to sitting in a dyno cell.
The car in question is a dirt track car, 4 cylinder on methanol. I considered that after he had finished with it would very likely be utilised in other temporary installs, so decided on a Dual Lambda version for future-proofing.
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