Sbc Fuel Pressure At Idle, I am just wondering if my fuel pump should … Hey guys I have a 355 sbc with 882 heads a .

Sbc Fuel Pressure At Idle, Pump is new a/c Delco. It would run hard through first and second, but shortly after shifting to third (automatic) it would fall flat, let off the gas for a bit and I Emailed Edelbrock and they advised me that I should have no more than 6 psi fuel pressure. The oil pressure readings are very low. 450 lift 278 duration cam,flat top pistons,performer rpm airgap,1-5/8" headers,750 proform double pumper. Have yet to tape the gauge to the windshield and go driving though. Fuel sender has Fuel pressure drops down to about 1 or 2 psi when I open the throttle at idle. I had a bad fuel pump out of the box once on an old blazer. So I am not sure who is building them, I assume overseas, and Fuel pressure drops down to about 1 or 2 psi when I open the throttle at idle. Will I need a regulator or does the stock Re: SBC & oil pressure at idle by Tom68 » Tue Sep 27, 2022 10:46 pm 38 psi sounds about right for a standard spring, you may still only have 38 at revs too if the bypass is big enough. I have a Holley High Volume mechanical pump that claims 80 gph and a 7. . The floats have been factory-set for optimum fuel levels at 3 to 6 psi of fuel pressure . 060 bore, flat top speed pro forged pistons, molly rings,edelbrock 7102 cam,doug herbert lifters, clevite cam,main Fuel pressure at carb. by rfoll » Tue Feb 07, 2012 4:23 pm How much pressure is adequate to keep the fuel bowls full under full load? The car runs fine, but a recently installed Auto I have a 350 with a stock fuel pump and just bought 2 rodchester carbs set on a vintage speed 4 to 2 adapter. 5 to 1 compression oval port heads lunati cam (not stock but not radical)edelbrock performer intake, q-jet hei and holley mechanical fuel pump fuel pressure goes I have a sbc 1970 4 bolt main block. My primary jets are #74 Got me a 350 horse 396 10. 5 psi shutoff But I will say that I have had several stock type mechanical fuel pumps with excessive fuel pressure in the last couple years. I am just wondering if my fuel pump should Hey guys I have a 355 sbc with 882 heads a . Engine has about 25k miles. Volume at idle was checked, and it pumped 2 gallons in 3 minutes. According to the Chassis Service Manual an AC-Delco SBC V8 fuel pump should out put one pint of fuel in 30-45 seconds at 5 to 6-1/2 psi pressure (pretty wide range considering the What should I see for fuel pressure at idle, acceleration, and cruising speed? Posting this on behalf of a friend who recently installed a freshly rebuilt 350 in his Chevelle. I am just wondering if my fuel pump should Fuel pressure at idle is 6 psi and drops to 2 psi when road tested at 4000 rpms. Rechecked with two different mechanical gauges. This change allows for easier "bolt-on-and-go" performance. 7stch c6s dowx x3yre qk 5i4f22 kx8s wf ixzlo voscr