Howdy!
A Previa with a manual transmission, that's a combination that didn't happen very often in les Etats Unis. There are only seven other Previas in the Ecomodder Garage, and of those only one is a manual. The manual van hasn't been updated since 2008, so any info you can provide about a manny-tranny Previa will be rare and interesting. The most actively updated Previa is owned by
orange4boy, and he generates up to 31+ mpg (US gallons, 7.1l / 100k) with his automatic van.
Start a Garage page for your van, wander around and meet some folks. We like to talk about cars.