Total Performance Solutions

Leon has a very nicely modded Prelude!

Leon came in with a super clean Prelude that was in need of some leaning out from an excessively rich condition. We also took a little time to check out his wideband and found that the sensor had died. He had the Apexi Neo AFC controller installed that allows basic PCM modification, so we set to work leaning it out and playing with an aggressive dip when VTEC’s high cam comes on.

Leon has since purchased a new wideband sensor and has played a bit with the VTEC crossover point. He has been able to remove the dip and is also planning some further mods – looking forward to seeing this one again.

Baseline dyno #s DynoJet: 170hp / 145tq (SAE corrected)
Final dyno #s DynoJet: 182hp / 153tq (SAE corrected)
Dyno Chart with both runs