FRx - Results?
Thread Starter
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9 ECHO 1
Joined: Aug 2009
Posts: 12,467
Likes: 58
From: Missouri
FRx - Results?
I am looking at getting an FRx soon. Who is running one and have you noticed a difference?
I am looking at an FRx because:
1) I do not want a full RR
...a) Too much money
...b) Not legal in CA
2) Resolve dead head issue
I am looking at an FRx because:
1) I do not want a full RR
...a) Too much money
...b) Not legal in CA
2) Resolve dead head issue
Post Fiend
Joined: May 2009
Posts: 5,470
Likes: 3
From: Pea Ridge, AR
I have a homemade version, that I will probably upgrade to Clay's latest soon. They do what they are designed to do. Just what you are looking for.
When I first installed mine it was noticeably quieter, not really any smoother, but you have to believe it was, but my motor was pretty smooth anyway.
When I first installed mine it was noticeably quieter, not really any smoother, but you have to believe it was, but my motor was pretty smooth anyway.
Thread Starter
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9 ECHO 1
Joined: Aug 2009
Posts: 12,467
Likes: 58
From: Missouri
Yes and no... There are ways around it.
Junior User
Joined: May 2009
Posts: 79
Likes: 0
From: south nj
i think my runs smoother also added hpx. with frx,hpx,and pre pump filter tank mod i'm very happy with results. go for it !!
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Cargo Master
Joined: May 2010
Posts: 3,047
Likes: 10
From: Snohomish, WA
Trey,
I put it on my truck and noticed it quieted down the sound and it seemed to run smoother. I ended up checking it with AE and the data clearly shows the FRx improved the PERDELS on mine.
Here is a post from the thread I started after installing the next gen FRx. Read the whole thread for more information.
https://www.ford-trucks.com/forums/1...ml#post9687039
I put it on my truck and noticed it quieted down the sound and it seemed to run smoother. I ended up checking it with AE and the data clearly shows the FRx improved the PERDELS on mine.
Here is a post from the thread I started after installing the next gen FRx. Read the whole thread for more information.
https://www.ford-trucks.com/forums/1...ml#post9687039
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Cargo Master
Joined: May 2010
Posts: 3,047
Likes: 10
From: Snohomish, WA
PREMIUM SPONSOR
Joined: Feb 2009
Posts: 6,042
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Now you have an option that it can come with a cover as well
Fleet Mechanic
Joined: Jul 2005
Posts: 1,800
Likes: 52
From: Southern Colorado
Not be a wet blanket, but I did the hutch mod, and based on my testing, very little air is still in the fuel at the fuel bowl. This mod greatly quieted my engine. I'm wondering how much more smoothness/quietness I would get from the FRx mod. Would it just be another 10-20%, or a quantum leap (as the hutch mod was)?
I realize that the FRx also provides better fuel pressure feedback info, so it's not only about the air in the lines.
I realize that the FRx also provides better fuel pressure feedback info, so it's not only about the air in the lines.