Fuel Pressure / bypass system

[Gaz64]

I could show you how to modify a holley head regulator and turn it into a bypass regulator.

It would be your time and owe you about $5.

[saltshaker]

Holley makes a regulator that's 1-4 lb available at Summit Racing
Jon

[PaulProe]

Originally Posted by Gaz64

I could show you how to modify a holley head regulator and turn it into a bypass regulator.

It would be your time and owe you about $5.

Gaz64
Still looking for ways to convert holley regulator to bypass still. Do you have more info or details

Paul

[Gaz64]

Originally Posted by Gaz64

Paul,

I modified the early Holley regulator about 12 years ago.

Quite easy once you see the principle.

I can't remember what spring I used but it was lighter than stock.

Holley has made the same regulator for some time:

http://www.summitracing.com/parts/hly-12-803bp

Note that they don't make a 12-804BP, which would suit what you need.

Originally Posted by PaulProe

Gaz64
Still looking for ways to convert holley regulator to bypass still. Do you have more info or details

Paul

Paul,

Yon can buy one as above, and fit a lighter spring.

I'll send you a PM about how I modified the early ones.

Gary