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A low pressure direct injection engine system for a vehicle includes an engine having a plurality of cylinders each including a piston wherein the cylinders and a top portion of the pistons define a plurality of combustion chambers. A fuel injector is mounted in fluid communication with each of the

A low pressure direct injection engine system for a vehicle includes an engine having a plurality of cylinders each including a piston wherein the cylinders and a top portion of the pistons define a plurality of combustion chambers. A fuel injector is mounted in fluid communication with each of the combustion chambers. Each fuel injector has a nozzle which is adapted to generate a fine fuel spray with droplet sizes of 25 micro-meters SMD and 45 micro-meters DV90 and low penetration at fuel pressure of roughly 2 MPa. A low pressure fuel delivery system is adapted to deliver fuel from a fuel tank within the vehicle to the fuel injectors, and an igniter is mounted within the combustion chamber which is adapted to ignite the fuel within the combustion chamber.

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A low pressure direct injection engine system for a vehicle includes an engine having a plurality of cylinders each including a piston wherein the cylinders and a top portion of the pistons define a plurality of combustion chambers. A fuel injector is mounted in fluid communication with each of the

A low pressure direct injection engine system for a vehicle includes an engine having a plurality of cylinders each including a piston wherein the cylinders and a top portion of the pistons define a plurality of combustion chambers. A fuel injector is mounted in fluid communication with each of the combustion chambers. Each fuel injector has a nozzle which is adapted to generate a fine fuel spray with droplet sizes of 25 micro-meters SMD and 45 micro-meters DV90 and low penetration at fuel pressure of roughly 2 MPa. A low pressure fuel delivery system is adapted to deliver fuel from a fuel tank within the vehicle to the fuel injectors, and an igniter is mounted within the combustion chamber which is adapted to ignite the fuel within the combustion chamber. ne organisms on substrates, comprising arrays of vertically extending substrates each attached to a respective one of an array of horizontal attachment guides secured to and supported by a support flotation frame provided with an anchoring system or a mooring system, and optionally having a shade to reduce light incident on the substrates. 13. A device for growing sessile marine organisms on substrates, comprising arrays of substrates forming an attachment and growth structure secured to a support flotation system provided with an anchoring system or a mooring system. 14. A method of growing Ecteinascidia turbinata by transplanting fragments of colonies of the organism to a substrate using as substrate and support a device comprising of lengths of an approximately 0.5 to 4 m wide plastic mesh with holes between 2 and 8 cm kept entirely submerged by anchorage to the bottom of a shallow coastal lagoon and held approximately vertically by flotation devices. 15. A method of capturing Ecteinascidia turbinata larvae onto 0.2-2 m lengths of ropes or wooden rods using a device comprising of a flotation frame, approximately 1-2 m by 3-6 m with a shade onto which the ropes or wooden rods are affixed and maintained horizontally or vertically submerged in the water in proximity to colonies of the organism until larvae attach to them so that adult colonies can later be grown from these ropes or rods so seeded. 16. A method of growing Ecteinascidia turbinata by implanting fragments of colonies onto 0.2-2 m lengths of ropes or wooden rods using a device comprising of a floating frame approximately 1-2 m by 3-6 m with a shade from which the ropes or wooden rods with attached colonies can hang vertically submerged in water for growth of the organism. 17. A method of farming a marine sessile organism that is Ecteinascidia turbinata intended for extraction of a marine pharmaceutical, which method comprises positioning a plurality of like substrates in sea water, seeding the substrates with Ecteinascidia turbinata organism, growing the organism on the plurality of substrates and harvesting the grown organism. 18. The method of claim 17, wherein said seeding of substrates is carried out by contacting larvae of said organism Ecteinascidia turbinata with said substrates. 19. The method of claim 17, wherein said seeding of substrates is carried out by transplanting said Ecteinascidia turbinata organism on to said substrates. 20. The method of claim 19, wherein said seeding of substrates is carried out by transplanting fragments of colonies of said Ecteinascidia turbinata organism on to said substrates.