Radium DMR Direct Mount Fuel Pressure Regulator -8AN
SKU: 7493963831

Radium DMR Direct Mount Fuel Pressure Regulator -8AN

$159.75 $177.50
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Description

Radium DMR Direct Mount Fuel Pressure Regulator -8ANThe new Radium direct mount regulator rotating assembly (DMR RA) design has an 8AN ORB to match your 8AN fuel rail with an easily adjustable black anodized top. Compatible with all gasoline and ethanol blends of fuel. Vehicle Fitment: Universal Product Please review dimensions and sizes before purchase. Install Notes: PDF Install Instructions Purchase Includes: Main Rotating Assembly 5mm Barbed Vacuum Fitting Vacuum Plug Fitting (Returnless) 1 4" Push

The new Radium direct mount regulator rotating assembly (DMR-RA) design has an -8AN ORB to match your -8AN fuel rail with an easily adjustable black anodized top. Compatible with all gasoline and ethanol blends of fuel.

Vehicle Fitment:
Universal Product
Please review dimensions and sizes before purchase.

Install Notes:
• PDF Install Instructions

Purchase Includes:
• Main Rotating Assembly
• 5mm Barbed Vacuum Fitting
• Vacuum Plug Fitting (Returnless)
• 1/4" Push-To-Connect Vacuum Fitting
• 3AN Male Vacuum Fitting
• 6AN Male Swivel (for Return Line)
• Swiveling Inlet Fitting (for 8AN ORB Fuel Rail)
• PTFE Impregenated 1/8" NPT Plugs (x2)

 

More from Radium:
This regulator is designed with a unique highly versatile mounting system. It can be mounted directly to a compatible fuel rail port using the included 360 degree swiveling adapter or mounted remotely away from the fuel rail (using 20-0624).

Mounting:
The compact size fits in areas with limited space, without sacrificing performance.

Plumbing:
The main inlet port on the regulator is female threaded for 6AN ORB. A swiveling double ended adapter (shown below) is included which allows the regulator to be used in any compatible 8AN ORB fuel rail port, such as those found Radium Engineering fuel rails. Other swivel adapters are available but sold separately.

If mounting the regulator off-rail, other adapters can be screwed into this regulator port.

The bottom return port is threaded for 6AN ORB. The provided 90 degree 6AN male fuel return fitting can swivel 360 degrees, permitting a multitude of mounting configurations. Other adapter fittings can be installed in the return port if needed.

This regulator has two 1/8" NPT side port locations that can be used with a pressure gauge, transducer, temperature probe, etc. Two 1/8" NPT plugs are provided.

Fuel Pressure Adjustment:
RA-series regulators feature the first tool-less pressure adjustment. A jam nut and set screw are no longer required. With a simple turn of the knob, pressure will be increased or decreased.

To aid in adjusting pressure, there are incremental detents that provide haptic feedback to the user. Every detent permits 1psi (+/-0.5psi) of adjustment depending on current fuel pressure.

Fuel Pressure Stability:
With years of track and bench testing data, the RA-series regulators have been refined to optimize pressure management. A newly designed single stainless steel return orifice generates laminar flow that enhances stability control.

Minimum Pressure: 18.5psi (1.3bar)
Maximum Pressure: *N/A
*This is rhetorical. The maximum pressure is dependent on the relief valve inside the pump or the maximum current the fuel pump controller allows.

1:1 Rising Rate Vacuum Reference:
RA-series regulators feature a 360 degree swiveling vacuum reference port that is double O-ring sealed. This is the first in the industry. It permits the installer to quickly point the vacuum fitting in any direction with no tools required.

There are 4 interchangeable 10-32 threaded vacuum port fittings provided to cover all scenarios.

  1. Barbed Fitting: A black zinc-plated 3/16" (5mm) barb machined from high strength steel that is compatible with the following vacuum hoses: 5/32" (4mm), 3/16" (5mm), and 7/32" (6mm).
  2. 3AN Male Fitting: A black zinc-plated adapter machined from high strength steel that is compatible with 3AN hose ends.
  3. Push-To-Connect: A nickel-plated brass fitting with Buna-N O-rings that is compatible with hard plastic 1/4" OD tubing.
  4. Vacuum Plug: A black oxide stainless steel screw that is used to maintain a constant (non dynamic) fuel pressure. Beginning in the mid 1990s, vehicle manufacturers started transitioning to returnless fuel systems to lower EVAP emissions. To keep temperatures lower, these regulators are mounted inside the tank and do NOT have the ability to be vacuum referenced. This plug would be required in this scenario.

NOTE: When installing the vacuum fitting, it is recommended to use a wicking medium-strength threadlocker.

Fuel Compatibility:
All RA-series regulators are suitable with all gasoline types including unleaded, leaded, oxygenated, and pre-mixes. Furthermore, they are compatible with alcohol blends of fuel including methanol, ethanol, and E85.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 7493963831

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4.7 ★★★★★
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Product Reviews
A
Verified Purchase
Al
Phoenix, US
★★★★★ 5
Smooth Operation
Color: Brushed Aluminum, Style: No Light Kit
This Fan has exceptional airflow and operates smoothly. I use the included remote control. It took a little white to install and it’s fairly heavy, but besides that, it’s great.
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Reviewed in the United States on November 30, 2022
C
Verified Purchase
chrissycf
Lowell, US
★★★★★ 5
Absolutely the best in the series so far!
Format: Kindle
I've been wanting to get Dean's book since we met him in The Deal, and let me tell you, this book did NOT disappoint! Dean is the playboy of the hockey team, he doesn't do relationships, and he just takes life as it goes. Allie is Hannah's best friend and roommate, and is a relationship type of girl. When she realizes her and her boyfriend are moving in separate directions and she can't do it anymore she breaks up with him. When she needs a place to hide out, Garrett offers up his house while they are away. She never expected that weekend to change everything for her. Dean and Allie definitely have amazing chemistry, but one night together doesn't change things for them, or does it? Dean can't get Allie out of his head, and Allie knows she can't do a casual hookup, but they can't seem to keep away from one another. I loved how Dean finally wore Allie down, and how Allie finally got to have someone with her that understood her and was just as adventurous as she was. I don't agree with how she didn't want anyone to know about them, but I think the way everyone found out was perfect for them. Dean and Allie's "relationship" is full of emotions, and you can slowly see this turning into something way more than what they thought it would be. Dean is amazing with Allie, he's supportive of her, he cares about her, and he's insanely jealous of anyone who dares look at her. Allie is loving how Dean makes her feel, and is also a huge supporter of his. For once in his life Dean opens up about himself and you can tell how nervous he was telling her about his ex, and everything involving the fall out of that situation. Their escapades are hilarious and sexy all at once. I loved watching them during Thanksgiving with Beau and his sister, where you can see that things definitely changed for them. I also adored their watching of the french soap opera, and all the little things they did together. Not only does this book have a true romance that you can't help but fall in love with these amazing characters, but there are some absolute laugh out loud moments. When Logan walks in on Dean and "Winston" I spit my drink out I was laughing so hard. Also the hilarious Twilight references on imprinting! There is also a very serious aspect to this book that had me in tears. My emotions were definitely all over the place while reading this book, and I must say I think I love Dean more than Garrett, and he's been sitting at the top of my BBF list for a long time! It's been a long time since I've read a book that I absolutely loved both of the main characters. I felt so connected to them, and their group of friends, that I thought I was right there with them experiencing their love, their laughs, and their heartbreak. This book definitely took me on one hell of a ride. I can't remember laughing so hard one moment, swooning and falling in love, and then balling my eyes out, only to have my heart put back together at the end. This is a beautifully written story and I could NOT put it down. I am definitely looking forward to Tuck's book, especially with the bomb-shell he dropped at the end of Dean's story! Even though this book can be read as a stand-alone, I highly suggest reading each of the previous two books in this series, so you can get a good feel of how much Dean has changed since we met him, as well as how the group dynamic works. Each one of the books are 5 star reads, and trust me, you will definitely fall in love with Garrett, Logan and Dean!
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Reviewed in the United States on January 12, 2016
I
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Ivy D.
Omaha, US
★★★★★ 4
The Good, The Bad and Everything In Between
Format: Kindle
Another excellent entry: The Off-Campus series is among the very, very best in new adult romance and there is little that isn’t done well in this entry. Dean DiLaurentis is charged with watching out for Allie, Hannah’s roomie, one weekend while everyone is gone for various reasons - with, of course, the obligatory threats to his penis if he were to touch Allie. She’s just gone through a painful breakup with her boyfriend from book one, since they’ve had a fairly tempestuous relationship, she needs some time away from her apartment, where he’s been trying to get her to change her mind. Of course, Allie and Dean are young, hot, single and there’s tequila. When you do the math, it’s fairly obvious that yes, Slot A goes into Tab B, and yes, romance happens. I love their banter, the humor throughout really establishes these characters and their friendships and makes the ride all the more enjoyable. Speaking of riding... Dean’s what I expected: Dean’s the manho who beats all the previous manhoes in this series. He makes no apologies and I loved that he didn’t. He’s intrigued with Allie but he isn’t in love from the moment he lays eyes on her. When he falls, though it’s hard and it’s clearly life-altering. His moments with his friend Beau when they discuss his issues with little Dean (I can’t stop giggling at that silliness) were priceless. He has a good journey towards adulthood, though I was saddened by the events that led to this character growth. It was the perfect (sad yet realistic) touch of bitter to make the sweet all the richer. Allie was a surprise: I’ll admit, this is mostly because I didn’t remember her. Allie isn’t a big part of the first book and what I did remember of her was a bit flaky. I loved getting to know her and seeing what made her tick and as with Ms. Kennedy’s previous heroines, there is more than meets the eye. She’s concerned about being slut-shamed by the prospect of no-strings sex, considering she’s only ever been in committed, long term relationships, so I love that she has to learn to accept that there’s nothing wrong with two consenting adults doing what they want to do, damn public opinion. I found it an interesting twist that the only person truly slut-shamed is Dean, by other men and women. Beats played out as I expected: If I have any issues with this is, while it is entertaining, charming, and funny, it also felt the same as the earlier books, which were also entertaining, charming and funny. When the quality is so high, that’s not a horrible thing, but I can’t help but struggle to keep each set of heroes and heroines separate in my mind. That said... I’m really intrigued by where this series is going next: The setup for the next book is markedly different and it has me really eager to see how Ms. Kennedy handles it. The heroine for the next book is NOT in the mold of the earlier women and the hero is a bit of a wild card, since he has been more on the periphery so far. I’m looking forward to seeing what they have to contribute to this universe. The Bottom Line This is an excellent new adult romance with likeable characters, funny banter, hot sex scenes and room for the ‘verse to grow. If you haven’t read Ms. Kennedy’s series, I highly recommend it. **ARC provided by author for review**
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Reviewed in the United States on January 14, 2016
J
Verified Purchase
J. Miller
New York, US
★★★★★ 5
This book will give you ALL of the feels but it is AMAZING!
Format: Paperback
⚠️ Spoilers Ahead ⚠️ Full disclosure: I absolutely went back and pulled this book off my TBR because of the show. I had started the series a while ago and loved the first two books, but I couldn't quite get into the third one. After watching the adaptation and finally being able to put faces to the characters, I was completely on board with finishing the series—and wow, am I glad I did. This book was such an amazing read. Yes, it has the classic romance formula we've come to expect from this series: girl falls for guy, guy falls for girl, chaos and feelings ensue. But what made The Score stand out was everything happening around the romance. The character development, the friendships, the family dynamics, and the side storylines made this book impossible to put down. I devoured the entire thing in two days. The biggest highlight for me was Dean's character growth. From The Deal up until now, we've mostly seen him as the stereotypical hockey player—the guy everyone assumes is a dumb jock who hooks up with every girl on campus. But this book peels back those layers and shows who Dean really is. His protectiveness of Dakota and the team, the way he rushed to Allie's side despite the risk of exposing their relationship, his unwavering support for his friends, and the fact that he rarely uses his family's wealth or status to get ahead all reveal a much deeper character. What I loved most is that Dean never felt the need to constantly defend himself or prove people wrong. Everyone had their assumptions about him, and instead of correcting them, he just kept being himself because he knew the truth. There was something really beautiful about that. Allie's growth was equally satisfying. Watching her go from allowing Sean to dictate so much of her life to making her own choices and recognizing that she deserves better was such a rewarding journey. I also loved seeing the friend group continue to evolve. The boys rallying around the girls, supporting and protecting one another's relationships, really drove home the family dynamic that makes this series so enjoyable. And then there's the emotional damage this book inflicted on me. The Dean and Beau storyline absolutely wrecked me. The book spends so much time making you love Beau, his humor, his friendship with Dean, and all of his hilarious drunken moments that when the emotional gut punch finally comes, it hits hard. I remember getting toward the end, seeing that the relationship drama had been resolved, and realizing I still had a significant chunk of pages left. That's never a good sign. Sure enough, those final chapters had me sitting in my room crying like a baby. Beau was one of the first people who brought out the real Dean, and their friendship was such an important part of his story. That entire section broke my heart. Overall, just like the first two books, The Score was absolutely incredible. I loved every second of it. The romance was fantastic, the character development was top-tier, the friendships were everything, and that final reveal? Excuse me... WHAT?! That ending had my jaw on the floor and immediately sent me running to pick up the next book. If you're reading the Off-Campus series and haven't gotten to The Score yet, do yourself a favor and move it to the top of your list. ⭐️⭐️⭐️⭐️⭐️ Easily 5 stars.
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Reviewed in the United States on June 3, 2026
N
Verified Purchase
Nmmomof4
Omaha, US
★★★★★ 4
4 stars
Format: Kindle
Overall Opinion: This was a fun read. I liked it. The banter and friendship these two had was great, and I loved how Allie knocked Dean off his feet. My main criticisms are that we really didn't need to experience the almost threesome at the beginning. I mean -- we get it...he's a Manho! BUT I didn't need to know descriptive details! The other is that I needed a jump ahead epilogue -- like I always do ;). They had some great things lined up for their futures, but I really wanted to see how it all went for them when they were older. Brief Summary of the Storyline: This is Allie and Dean's story. Allie has (yet again) broken up with her boyfriend, and turns to her best friend Hannah (who we met in the first book The Deal). Hannah is out of town with her boyfriend, Garrett, and he offers to let Allie stay at his house to avoid the ex that keeps on texting and saying that he is coming over. That is when she runs in to Dean because he lives with Garrett. They spend the rest of the evening together with Dean being deemed her relationship coach with the job of keeping her from texting/calling her ex and taking him back. They end up getting drunk and sleeping together. Dean is ruined after that night for other women and is hooked on Allie. They start a friendship-with-benefits of sorts that of course turns into more. There are some laugh out loud moments, some sad moments, some sexy moments, and some sweet moments...and the couple get their HFN ending. POV: This alternated between Allie and Dean's POV. Overall Pace of Story: Good. It flowed well, and I didn't skim. The major drama did happen later in the book than usual, so it was cutting it close for things to get back to good IMO, but I felt like it was sufficiently addressed and handled. Instalove:No. They had some good development before they were into love status. H rating: 4 stars. Dean. I was surprised I'd like him so much, but I really did. We got to understand why he was the way he was regarding his sexual history, so that made him a lot more likable. I loved his interactions with the kids, and he was an overall good guy regardless of his past sexual acticities. h rating: 4.5 stars. Allie. I really liked her. She was super sweet, a wildcat in the bedroom, and she was really ambitious. Sadness level: Low/moderate. I had one time that I teared up, but I didn't need tissues and it didn't turn into an ugly cry. Heat level: Moderate. They had great chemistry and had some steamy times (some were just mentions of the experiences so it didn't become just about the sex). Descriptive sex: Yes. Safe sex: Yes. Condoms were used until they were in a committed relationship, and then testing and birth control discussions happened. OW/OM drama: Surprisingly no for OW, but yes for OM. The h's ex showed up and texted trying to win her back. Sex scene with OW or OM: Yes Closure: This didn't have enough closure for me at all. I really wanted a jump ahead epilogue to see their lives when they were older. I would call it a HFN ending (which I think is the norm with this series). How I got it: I paid the $4.99 on Amazon.
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Reviewed in the United States on January 12, 2016

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