Datsun 1600 meets HFS4

G'day guys,

This is the second Aquamist system installed on my car as I am upgrading from a HFS3 v2. The HFS3 system operated using a single 1mm nozzle post intercooler and 100% water. The new system uses 6 nozzles. 4x 110cc for direct port injection, 1x110cc post intercooler and 1x 3mm pre turbo. I'll let the pictures of the install, set up and results speak for themselves. Please feel free ask questions. Special thanks to Jeff and the guys at Howerton Engineering for supplying the new kit in a hurry and great after sales service.