View Full Version : holley regulator

Lo Type
05-17-2005, 07:03 PM
Is anyone using the holley regulator? Do you like it? If not, what regulators are you guys using?

05-19-2005, 06:24 AM
Most guys use an accufab ($110) for the stock location. But anything similar will work. Make sure whatever you choose is for EFI, not a carb. I am trying out a new intake from Champion soon, the stock fuel rail and reg. will not work, I will mount a new reg. somewhere. I have a unit from AVO Turboworld (Australia). I have a 1/2 year old accufab reg. for sale . $75 shipped.


Lo Type
05-19-2005, 06:53 PM
So this accufab bolts to the stock rail? Im just getting into the market for a regulator and all I can find locally is the holley unit for $130 cdn. I assume the $75 is US funds right? Can you post a good close up pic as Im not actually going to install on the TR 3.8 but on a FWD 3.8 of the same year. Everything Ive read and been told is that it will bolt right up. Im still unsure tho. :confused: How exactly does the boost reference work? I know its a vacuum deal that raises press with boost but is a naturally aspirated reg the same a turbo reg?

05-19-2005, 08:54 PM
Check out some pics. on vendors web sites. Either here or @ Turbobuick.com

05-21-2005, 02:18 AM
I've had a holley adjustable regulator on my car for about 2 years. No problems with it at all and looks just like stock too. I think they may have changed the looks on the new ones now but I'm sure they work just as well. I also have a holley intank pump that I'm very pleased with.

06-11-2005, 04:53 PM
I think the old Holley looked like it was just a modified Bosch. I saw a picture of the new one and it does look nice. Billet aluminum, I believe. What they should have had all along.

06-27-2005, 03:22 AM
what is the part # for the Holley regulator..
or any other stock appearing regulator- what my engine bay does not need is some overpriced billet bling.

07-16-2005, 06:42 PM
Pictures of the old one - http://www.holley.com/data/Products/Technical/199R10017-1.pdf

Summit still shows it in stock as HLY-512-503-5