OBJECTIVE: Wet flow, pressure excursions, port volume, runner length, plenum volume—all these figure into an engine's overall efficiency. But there's more… Sometimes theory is neat, but sometimes it ...

Report Two years ago at the annual Eibach meet, there was a really clean '92 VX with a surprise in the engine bay-the seemingly massive J-series V6-a full-blown J35 from the Odyssey minivan in fact.