Ls1 Fuel Pressure Regulator. Ls1 Stock Fuel Pressure Regulator Online Wholesale Unless you're boosted, you won't need a vacuum line Fuel Pressure Regulator location I've gotten mixed answers from my mechanic friends.one says it's located in the tank with the pump and the other says its the thing located in between the stock fuel rails..
HOLDEN CHEV LS1 CONVERSION FUEL PRESSURE FILTER REGULATOR from www.holdspares.com.au
Unless you're boosted, you won't need a vacuum line So the culprit in the picture must be the regulator, since fuel pressure is good at wot without it in the system and not good at wot with regulator in the loop
So the culprit in the picture must be the regulator, since fuel pressure is good at wot without it in the system and not good at wot with regulator in the loop intake with a 4150 tb., 231/242 cam,pacesetter lts and a Complete Street Performance tune and an A_VAS build. As vacuum in the engine changes, so does the fuel pressure.
HOLDEN CHEV LS1 CONVERSION FUEL PRESSURE FILTER REGULATOR. intake with a 4150 tb., 231/242 cam,pacesetter lts and a Complete Street Performance tune and an A_VAS build. since the regulator is in the fuel tank and the car has 106k miles on it, it would be a great time to upgrade the pump
How to reove fuel pressure regulator on an ls1 plastic tank? LS1TECH Camaro and Firebird. The stock fuel pump produces a LOT more fuel pressure than the engine needs, so a fuel pressure regulator is used to control and return to the tank the unneeded fuel To make your LS1 engine swap a little less painful, we stock this 2-in-1 fuel filter/fuel pressure regulator assembly