Edelbrock Fuel Pressure Regulator Noise (Buzzing)

[Rich69shortfleet]

For a carbed engine needing low fuel pressure, this is the pump you want. There are similar ones that do 6psi that cost a lot more. This one worked great for me but I did need to use a few extra fittings to fit it to my fuel lines. This one fit the bill when my old (correct psi) pump finally failed. The parts store pumps were all junk and put out way too much psi.

They also make a chrome version. Mine has been on for a year now and has worked just fine. It is much more reasonably priced than others that put out the correct psi. Edelbrock and Q-Jet carbs in particular don't like more than 8 psi.

https://www.summitracing.com/parts/tsn-jm1003bk