How Much Fuel Pressure Does A Chevy 350 Need at Ian Peterson blog

How Much Fuel Pressure Does A Chevy 350 Need. The recommended fuel pressure for the chevy 350 tbi is 9 to 13 psi. Holley recommends 7 psi at idle, and a minimum 4 psi at engine red line. The carb was a fresh '69 q jet rebuild/ recalibration. My experience with the airtex pumps (2 of them) on my stock 350 was with a fuel pressure gauge temporarily plumbed in. Another rule of thumb is that you need 10 actual gph at working pressure to ensure sufficient fuel supply for 100 hp. Fuel pressure drops down to about 1 or 2 psi when i open the throttle at idle. With edelbrock carburetors, avoid extremes in fuel pressure. Have yet to tape the gauge to the windshield and go. I have a holley high volume. I have done alot of searching and know that anything over 55 etc is good however my buddys truck (1996 chevy k1500 5.7l. I will be using an aftermarket fuel pump and regulator and i need to know the req'd fuel. So something like 110 gph pump (free flow) for actually 55 gph. I emailed edelbrock and they advised me that i should have no more than 6 psi fuel pressure. I have a chevy tbi 350 from an 89 suburban. When the fuel pressure drops below this range, replace the fuel pump or fuel filter to avoid engine damage.

I emailed edelbrock and they advised me that i should have no more than 6 psi fuel pressure. I have done alot of searching and know that anything over 55 etc is good however my buddys truck (1996 chevy k1500 5.7l. The carb was a fresh '69 q jet rebuild/ recalibration. My experience with the airtex pumps (2 of them) on my stock 350 was with a fuel pressure gauge temporarily plumbed in. Another rule of thumb is that you need 10 actual gph at working pressure to ensure sufficient fuel supply for 100 hp. Have yet to tape the gauge to the windshield and go. So something like 110 gph pump (free flow) for actually 55 gph. Holley recommends 7 psi at idle, and a minimum 4 psi at engine red line. The recommended fuel pressure for the chevy 350 tbi is 9 to 13 psi. Fuel pressure drops down to about 1 or 2 psi when i open the throttle at idle.

How Much Does A Fully Dressed Chevy 350 Weight

How Much Fuel Pressure Does A Chevy 350 Need Holley recommends 7 psi at idle, and a minimum 4 psi at engine red line. The carb was a fresh '69 q jet rebuild/ recalibration. I have done alot of searching and know that anything over 55 etc is good however my buddys truck (1996 chevy k1500 5.7l. With edelbrock carburetors, avoid extremes in fuel pressure. Have yet to tape the gauge to the windshield and go. Another rule of thumb is that you need 10 actual gph at working pressure to ensure sufficient fuel supply for 100 hp. When the fuel pressure drops below this range, replace the fuel pump or fuel filter to avoid engine damage. Fuel pressure drops down to about 1 or 2 psi when i open the throttle at idle. I emailed edelbrock and they advised me that i should have no more than 6 psi fuel pressure. The recommended fuel pressure for the chevy 350 tbi is 9 to 13 psi. I have a chevy tbi 350 from an 89 suburban. I will be using an aftermarket fuel pump and regulator and i need to know the req'd fuel. My experience with the airtex pumps (2 of them) on my stock 350 was with a fuel pressure gauge temporarily plumbed in. Holley recommends 7 psi at idle, and a minimum 4 psi at engine red line. I have a holley high volume. So something like 110 gph pump (free flow) for actually 55 gph.