Vegetable Oil as Fuel

[Ruan]

The Lucas pump is not as well lubricated as the Bosch... They don't pull as much excess fuel... They also are of a radial piston design, so what happens is that the pistons that pump the fuel sieze so they can't return as the pump overheats as the chamber doesn't pull in excess fuel, only how much it needs for its given injection quantity... The Bosch ve is well lubricated and due to its axial design and pulls excess fuel into the head, so is well lubed and cooled...