Anyone running a Stealth Ram or even thinking about it should check out Professional Products part #10608. Their fuel rail kit comes with a nice billet adjustable regulator, anodized rails and lots of fittings to set it up several different ways. The feature I like the most is the ability to run a fuel crossover through the open middle area of the Stealth Ram intake. The regulator is a really nice piece as well. If you have a supercharger it will raise fuel pressure 1:1 with a boost reference signal. I bought mine on ebay for $169 and it fits perfect on my Vortec set up. Check out the pics and let me know if you have any questions. I don't have the crossover run in the pics because I need to shorten the hose first. I really think that this is by far the best set up out there and it even ended up being the cheapest I found. I am not trying to sell their product but I just want to let everyone know how nice it is.

Their site page is http://www.professional-products.com/fuelrails.php

 

Looks nice but where is the crossover to the other rail?

 

You can plumb it several different ways but since it has holes tapped on the bottom middle of the rails I am going through the open center area of the Stealth Ram. I have to shorten the hose that came with it so I have not installed it yet. Look at the way that it runs in the photo of part #10608 at http://www.professional-products.com/fuelrails.php and you will see how I will plumb it.

 

Thanks.

 

what is the spacing on the bolt holes that mount it to the manifold?

 

8.75" The rails bolted on with no modifications. The kit comes with anodized spacers to match the rail. I used 1/16" of spacer between the rail and the manifold to make the rails perfectly in line with the manifold injector bosses. The injector o-rings are fully seated and I can easily twist the injectors so there is no bind on them at all.

 

Man, I'm gonna have to check that out. My biggest problem with the HSR is the way the AFPR is setup with Holley's fuel rails. It's a major PITA to adjust (with it being way back there and with the adjustment screw facing the distributor). I like this setup a lot more. Only thing I don't like is the red anodizing. Maybe I could get them to custom make me a setup without it being anodized.

 

They do have other engine applications in blue, black and natural aluminum so they may be willing to do a different or no color for you. If not I've buffed off anodizing before it's not really too difficult to do. The real beauty of this kit is that you have so many options to work with. The rails are tapped at both ends and on the bottom in the middle. It comes with all types of fittings and a steel braided crossover hose. The regulator can be used as a two port or three. I plumbed mine like I did because my oem fuel lines come out between the distributer and the driver's side valve cover so I will end up with a couple of short hoses. I emailed the company with a few questions before I bought it and they replied right away which is really nice these days too.

 

Thanks for posting that info up! I'm going to be contacting them to see if they can help me out with a custom order.

 

Thanks a lot. 1 more question if it's not too much trouble. The mounting hole to the bottom of the fuel rail, what's that measurement?

I'm trying to see if they will work on the Ram Jet intake. The fuel rails for that from GM are ridiculously priced. I am using some Edelbrock rails, but it's looking like these rails could also be an option, and even a complete kit. The 8.75" matches the Ram Jet intake.

 

Both rails are the same. Overall length is 11.25". Each has three holes tapped 3/8 NPT. One hole on each end and the third is on the bottom in the center. The kit comes with enough plugs and fittings to make several different configurations. If you go to their web site there are links to a couple of pdf files that show the fittings that are included and a diagram for a configuration that should work on a Ram Jet.

 

Why not switch the crossovers so that the AFPR is in the front passenger side instead of the driver rear?That's what a friend did with mine.See sig. pic

 

Hey RevItUp, I simply turned my regulator around so the adjustment screw is facing the power brake booster. I had the rail off the other day to install my new Holley adjustable reg (which they quickly replace when I told them mine was leaking ) and noticed it can be installed either way. The fuel line had to be angled down to clear the distributor (it's still pretty close) but it worked out great!

 

That could be done easily with this kit but I have a supercharger mounted on the passenger side so it would not be any better for me.

 

That's what we did with the stock crossovers and the Kirban AFPR

 

What all was included in that profesional products kit? I want to make sure there really isn't much more needed. I understand I still need to connect to the stock lines but have other plans for that.

 

http://www.professional-products.com...llus/10608.pdf

 

I saw that that but I wasn't quite sure if that was the parts list or not. Now that I'm not so tired, it makes a little more sense..

 

Hmmm that might work better for me! Thanks for the heads up

 

I just picked up a Kirban to replace my holley, is it OK to put the adjustment screw towards the brake booster instead of against the distributer cap for easier adjustment?

Steve0

 

Worked for mine

 

I achieved the same effect by pluging the stock APFR hole and fitting a Aeromotive 13301 reg as shown on PP rail.
NB ; is listed as a carb reg but comes with a 20-60lb spring for EFI apps

 

Im going to have to do this now...Ive been going through hell trying to get a fuel pressure regulator on besides the holley...

I ordered a Kirban and I cannot install it because pointing driver side it hits my tall style valve covers (which I cannot change because stock height covers wont clear my rockers) and pointing passenger side I cannot get to the adjustment screws because they are under the distributer...

Now I need to simply plug the hole and order the aeromotive AFPR and sell the Kirban to someone with lower clearance valve covers.

My question to you is what part # did you use to plug the stock holley fuel rail hole for the AFPR?

 

I don't believe there is anything off the shelf available.I'm in the **** end of the world so I tapped it and sealed with a pipe plug.
Someone with access to a lathe could turn up a plug to take a O ring and hold it in place using the original fuel rail holes.

NB; I used that Aeromotive reg because it was the narrowest available from their range.
There may be others available from other makers in a similar configuration

 

Yep I went to a machine shop, had them drill and tap the fuel rail and I put an Earl's 3/8 pipe fitting on it with some permatex and tightened her in.

I used an aeromotive afpr with the back hole capped with a Earl's 6AN cap.

Here is a picture of what I did. (I followed a similar setup from another TGO member)

The only difference from the picture and what I actually did was I could not use the swivel 6AN/6AN coupler pictured....It made the setup too long and smacked into the firewall...I screwed a 6AN fitting directly into the fuel rail from the AFPRand just prayed when tightened it was face up...which it was

 

Where did you purchase the setup from???

 

you can get all the parts from jegs or summit.

AEI-13109 FUEL REGULATOR
EAR-581406ERL -6 PORT PLUG
EAR-593204ERL 3/8 NPT PLUG
EAR-985006ERL x2 -6AN TO -6 O-RING

I had my rail tapped by a machine shop for the 3/8 plug and sealed it shut.

I couldnt use the coupler because it made the rail too long and the AFPR hit the firewall, the 6AN is screwed directly into the fuel rail with an 0 ring on each side.

any ? let me know