How do you reduce fuel pressure going to a Holley 4011
02-23-2002, 01:05 PM
#1
Drifting
Thread Starter
How do you reduce fuel pressure going to a Holley 4010
I may have a problem with too much pressure going to my carb. I want to reduce the pressure. I am going to see if I can find a new pressure gauge now so I know where I am at. the one I have on the car is too jumpy I can`t get a good reading. Sorry Model 4010.
Thanks
Bob
[Modified by 76 Red, 12:12 PM 2/23/2002]
Thanks
Bob
[Modified by 76 Red, 12:12 PM 2/23/2002]
02-23-2002, 02:02 PM
#2
Melting Slicks
Member Since: Dec 2000
Location: Wichita, KS
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Re: How do you reduce fuel pressure going to a Holley 4010 (76 Red)
A filter will reduce some pressure. Expect about 1 pound of pressure loss for a good filter, less for a poor qualitity one. Beyond that I think that you are going to need a regulator. Look for one with a return line.
02-23-2002, 03:14 PM
#3
Drifting
Thread Starter
Re: How do you reduce fuel pressure going to a Holley 4010 (1979toy)
Thanks Steve
I`m going to get a rerbuild kit also, and see if I can pick up a reg.
Thnaks Again
Bob
I`m going to get a rerbuild kit also, and see if I can pick up a reg.
Thnaks Again
Bob
02-25-2002, 07:37 AM
#4
Le Mans Master
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Re: How do you reduce fuel pressure going to a Holley 4010 (76 Red)
I use the Holley #803? or is it #804?. It's about $19 in the Summit catalog. One exit port goes to the carb, the other exit port goes to the return line.