10 Best Automotive Performance Fuel Injection Pressure Regulators & Accessories -

23,776 Reviews Scanned And Analyzed
BestReviewsTips logo max

Trending Automotive Performance Fuel Injection Pressure Regulators & Accessories Products

What is Automotive Performance Fuel Injection Pressure Regulators & Accessories?


Top Customer Reviews: BECKARNLEY 158-1536 ...

Rating: 4 out of 5 with 6 ratings
5 / 5 Mitsue
Purchase Mina verified Ou.et. The regulator has produced 3-4psi under my Suffered 30-34psi requirement. I have dipped this an on and the fuel goes well thru a regulator that produced 20psi and then 0psi immediately. One Ou.et. The substitution cost two times so much after a fact. But a main difference among a two is one Ou.et. Works.
4 / 5 Anja
The spent the work has checked adds in mine impreza wrx a hose partorisca feed that the returns is the little long. Has has had to that the modify slightly for cutting he with the cutter partorisca tube and it doing more runs another that that reads as it have to that.
4 / 5 Jesusita
Works partorisca Purchase verified perfectly in mine 03 wrx, stock FPR filtered and result in pressure of questions and low fuel of big impulse, happy has substituted he with east.
5 / 5 Rivka
Mina Ou.et. The regulator has produced 3-4psi under my Suffered 30-34psi requirement. I have dipped this an on and the fuel goes well thru a regulator that produced 20psi and then 0psi immediately. One Ou.et. The substitution cost two times so much after a fact. But a main difference among a two is one Ou.et. Works.
4 / 5 Prince
The work adds in mine impreza wrx a hose to feed that the returns is the little long. Has has had to that the modify slightly for cutting he with the still cutter tube and it doing more runs another that that reads as it have to that.
5 / 5 Katrina
Does perfectly in mine 03 wrx, stock FPR filtered and result in pressure of questions and low fuel of big impulse, happy has substituted he with east.

Top Customer Reviews: AEM 25-300BK Black ...

Rating: 4 out of 5 with 15 ratings
5 / 5 Melony
Quite easy to install. Montes well In a AEM guides of fuel. The only subject was or-the point does not want stay in planting while I like him to line each which up. The must has slipped in a dark abyss of my bay of engine 2 or 3 times. Any easy to find once fall it!
4 / 5 Chun
Good works. An addition oirfaces the perfect work and is easy to install when that runs the main bomb.
5 / 5 Mirian
Wonderful...!!, I Have bought One 320 Lps bomb And guide to feed to all perfect..!!
5 / 5 Madelyn
Fast nave! The element has done perfectly while you would expect of a AEM produced. Perfecto fitment
5 / 5 Linnea
Good works. An aggregated oirfaces the perfect work and is easy to install when that runs the main bomb.
5 / 5 Robin
Wonderful...!!, I have bought One 320 Lps bomb And drives to feed toó all perfect work..!!
5 / 5 Andrew
Fast nave! The element has done perfectly as you would expect of a AEM has produced. Perfecto fitment
5 / 5 Natalie
This AEM regulatory of the pressure of the fuel has done perfectly partorisca the mine integrates with the B20b transmission. I have tried a more economic alternative in the first place of MOTORING of DNA. Some adjustments were a lot of touchy. And a diaphragm has failed after so only the months of pair of regular behaviour. Leaving me stranded in a side of a street with an engine flooded with essence.

But this regulator of the pressure of the fuel is better way. Quality of better build. Adjustment Of better final tune. And has separates that it can be substituted if they lacking. The difference of a swipe an economic plus-of products.

Inferior line : if I need a regulator of pressure of adjustable fuel partorisca your Deep/Acura, save you a headache partorisca buy the most economic alternatives and that learns a hard way. This produces cost each penny. Still although it looks kinda pricey.
5 / 5 Dorian
1 fittings In a line partorisca return that it filter apon the initial installs, required to RTV the and in the presionar for the take to take filtering

2 interior 3 month of initial installs a bowl in a diaphragm has begun partorisca filter fuel, required to RTV the for the take to take filtering

3 interior 3 month, 2 weeks of initial install an explosion of inner diaphragm, in hablador engine partorisca take & riada with gas, hydro-closing 2 cylinders and contaminating oil.

Averts this model if possible. Big waste of my time. 0 stars
5 / 5 Wendi
has the data was after 18 months of use. Felizmente Has failed while the car has been estacionado. Disappointed.
4 / 5 Ching
Installed seven 11 2019, his Part 9th. The mine has an interior gasket failure. Maintaining I need partorisca take the reconstruct box partorisca this regulator. Buyer beware. There is another write the one who posted his failed in 18 month. It looks aem is cutting corners
5 / 5 Earline
Partorisca my b-serious perfectly. Allen small partorisca adjustment like being poised. Part of quality with good fitment and the options of you are doing Some lines of fuel.
4 / 5 Grace
The product adds and will be partorisca use this partorisca mine 00 acura integrates gsr
4 / 5 Denisse
quite Easy to install. You mount well To a AEM drives of fuel. The subject only was or-the coverage does not love stay in situating while trying line all up. That The must has slipped to a dark abyss of my bay of engine 2 or 3 times. Any easy to find calm once the tombs!
4 / 5 Alia
Installed the in mine oem drives of fuel, and also installed the fuel gauge, out of a box a pressure of fuel was down but was really easy to create on a pressure to a recommended 50psi, has not had any questions

Top Customer Reviews: Holley 12-803BP ...

Rating: 4 out of 5 with 41 ratings
1 / 5
This is coming defective in that wins does not regulate low pressure 12 pounds.. Turned in a key and immediately very flooded out of a carb. It reconstruct In place in planting to return.. A lot that disappoints, this unit was obviously any one the quality controlled and is by train to cost me extra time
5 / 5
I have posed the 280ZX engine in mine 240Z and a new engine is not to pose up for an original of mechanical fuel bombs so has to install a bomb of electrical fuel. One poses of the electrical bomb was too many PSI for a carburetor has so required a regulator to be able to control a PSI of a fuel in a carburetor. These laws of regulator add. Highly recommend it.
5 / 5
Fully adjustable, is running the bomb of big pressure in tank and has required the regulator for carburetor . Using the pressure of gauge of fed dialed the tomb in 6.5 lbs and maintains pressure of the fuel exactly where posed the.
5 / 5
Easy to install, to well sure a a to take need the turn to feed hooked up. I have used this for one '88 Chevy truck when that converts TBI in carb. Easy to adjust, any worry.
4 / 5
Good works. Four stars because of an enormous difference cost compared in his level very-regulatory of tower.
4 / 5
It Likes him and of the work but 3/8 ports are subjects on age. This precise that very fuel? Very enough it has 1/8 NPT ports like normal 1/4 through 3/8 fuel line fittings work. 3/8 ports are crazy and only find me special fittings. I have used he for the weber carb in the cj7 and takes a filter of fuel of old breaking. It opens The pressure of fuel is solid of rock
4 / 5
The element arrived with the nuts broke in a port of entrance. I have cleaned out of some rests and the nut have applied sealer when that installs my fittings. Any leak so far!
4 / 5
The fact adds in difference of one 2 cheaper some and the money wasted on yes has the place for the gauge and would give it 5 stars but and found a inline adapter of gauge
5 / 5
Well to use you bomb of injection of normal fuel in the carbed. Sure application when being to run the guage after he in carb sure when being of your pressure min was too big out of boxes. Has on duty line 3/8 beginning
5 / 5
This has resolved totally a problem for our truck of park. Desprs Substituting a bomb of fuel, there was also which feed of the pressure obliged in a casserole of oil. I produce it adds!
5 / 5
This is coming defective in that the will not regulate pressure down 12 pounds.. Turned in a key and immediately very flooded out of a carb. It reconstruct In place in planting to return.. Very disappointing, this unit was obviously any one the quality controlled and is by train partorisca cost me extra time
4 / 5
the quality is absolute to crap for a prize. Threading Partorisca An anchored and outlet ruined entirely roughly halfway down and a 3/8th thumb the connectors of brass have taken (the look to be of decent quality) any edge more than halfway by means of. It doubts it to them in fact regulates good pressure and has not had any mountain braket in a container. They are quite sure ossia some the economic Chinese swipe was with Holley patterned in a side of him that you usually could buy for <$ 20. I plan on returning mine immediately. That the joke.
5 / 5
Has dipped the 280ZX engine in mine 240Z and a new engine is not to dip up for a pumping of original of fuel maquinal has to that way that has had to that install a bomb of electrical fuel. An electrical bomb dips was too many PSI for a carburetor to the equal that have required a regulator to be able to control a PSI of a fuel to a carburetor. This regulator adds. Highly recommend it.
5 / 5
Easy to install, to good sure a a to take yes need the turn to feed hooked up. I have used this for one '88 Chevy truck when converting TBI the carb. Easy to regulate, any worry.
5 / 5
Fully adjustable, is running the bomb of big pressure in tank and has required the regulator for carburetor . Using the pressure to feed gauge we dialed the down to 6.5 lbs and maintains pressure to feed exactly where has dipped the to us.
4 / 5
Likes and operates it but 3/8 put you are way too big. The one who need that a lot of fuel? A lot quite have 1/8 NPT ports like this normal 1/4 by means of 3/8 fuel line fittings work. 3/8 put you are crazy and so only find me special fittings. I have used he for the weber carb in the cj7 and has take a filter of fuel of old breaking. Now the pressure of fuel is solid of rock
5 / 5
has Done adds the difference of one 2 more economic any one the the money has squandered on yes there is the place for the gauge would give it to them 5 stars but has found them a inline gauge adapter
4 / 5
the element arrived with has broken edges in a port of has anchored. I have cleaned out of a debris and the edge has applied sealer when installing my fittings. Any leak like this far!
4 / 5
Does well. Four stars been due to an enormous difference cost compared to his regular no-regulatory of turn.
5 / 5
This has solved totally a question for our truck of park. After substituting a bomb of fuel, has had too much pressure that the fuel has forced to a casserole of oil. I produce it adds!
4 / 5
It is hard to find an attentive description of this regulator, but he exactly which have to that. It is the bypass regulatory of pressure of the fuel. It installs it anywhere among a bomb and a carb/bombs/of injector of the injectors and he will send any excess fuel behind to a tank. It can be used with gas or diesel.
Good product, bad descriptions.
5 / 5
Well to use you bomb of injection of stock fuel in the carbed. Application be sure to run the guage with which he in carb to be sure of your pressure min was too big out of boxes. Has line of turn 3/8 start
4 / 5
A regulator is the holley so much of coarse the good. Any leak. Directly out of a box dipped in around 4-5 psi.
Is way to return any dead boss.
5 / 5
There is redone a system of whole fuel in mine 89 F150 carbonated 351W reconstructs, this was an intricate piece that has done adds.
4 / 5
Does perfectly. The instructions add. The packaging Adds. Highly you recommend.
4 / 5
Has been to mine 4 barrel carb exchanges perfectly. It takes my efi pressure and turns he to anything of 4-9 psi, so only the one who carbs need.
4 / 5
Has bought this regulator to use in mine V8 S10 project. The law adds so that it is. IMO, His no the regulator of upper prize, but more than the unit has presupposed priced that reads well inside his limitations. You recommend for the half HP system of fuel, has said 400 HP or so much. Anything on that and would recommend to go with the main action (read more expensive) regulatory.
5 / 5
Takes awhile taking a legislation of pressure with the gauge has purchased of the North tool is trace near of mine carb. It is doing a work now and am happy.
4 / 5
Using it partorisca regulate 100psi pressure partorisca supply down to 12. Diesel Of bosses well, any leak, very easy to regulate.
4 / 5
The work adds. As it has described. It has taken 44lbs pressure down to 6.5. The row is of 4 to 9. I add partorisca those of you the one who wants to go of injection to feed the carb setup and use one in bombs of salvation of the tank of pressure
5 / 5
Heavy fusion and in increasing group withstand use in my truck of cube. Easy to regulate the pressure that goes the carburetor. Put you big for cariche of heavy volume.
5 / 5
excacly That it is supposition to do . Very easy to dip up.
4 / 5
Has used this product for the TBI &62; Carb conversion... It reads it and he has been dipped perfectly directly out of a box.
4 / 5
Regulatory adds, maintains my daily engine that careers like the clock
4 / 5
would not maintain pressure down 12 pounds. Any COMPRAVENTA
4 / 5
pressure to Feed that goes in was 10 psi so only could take pressure down to 7 psi that goes the carb.
4 / 5
It take it so only down to 6PSI before an inferior chance
5 / 5
regulatory Well , the little hard to read in a unit he that is one in,was,bypass but then again
can always read some instructions has does.
4 / 5
3 stars for now, of then I of those who in fact has a product could create it to 4 if he well.

My only 2 flus out of a box was that

1. His cant included comprise GROUPS he partorisca a dang comprises some rays?? If it avenges with some rays partorisca a group, I of the that comprises reason his wouldnt only launch in the little metal grupal of discharge. What that cost partorisca Holley? 50 cents? In the 70 element of dollar? Coming on... This same can be these vendors that do. A part esatta same of the summit that the careers comprises some groups. Like this perhaps this vendor is take some groups of this original container, as I have to buy it for separate? If it can go back... It have purchased this of summit.
[...]

2. Some two holes of ray partorisca where a groups would attach to a regulator was has touched not even. Of the some two rays partorisca those is a 'tri-lobule' rays..... With the endeavour A lot is supposition partorisca take these rays partorisca cut his own edges to a ray-holes. His possible, I he with my hammer of battery.... There is wanted to so only pinch another penny, and has saved one 10 according to any in a line of assembly and any edge a damn holes of ray for you. For the $70 basic regulator, would have expected more.

3. A prize..... Reason is this $70 ??? I guess cause ossia LITERALLY an only for-regulatory of raisin can take for the carb setup. So only the person of shame more the frames probably would be around $30 like a no-bypass some this has competition. Oh Well... More economic and easier then that takes the bomb of integer of new fuel.
4 / 5
I any wind on using the this has run like this out of first time of the race and has had to that go the different street. They have lost the step in production to touch some highland holes. I have not had a correct tap neither a time to take one.
5 / 5
I rchased this fashionable Fuel of Turn of Holly Regulatory of Pressure for mine 84 corvette thats converted state to efi the carb . I have paid $ of Amazon . It is perfect

Top Customer Reviews: Edelbrock 1789 Fuel ...

Rating: 5 out of 5 with 2 ratings
5 / 5 Jaimee
Has the '73 F250 with Carter afb that would not run right. Any subject likes adjusted a carb the does not go properly and a rpms would not resolve down. I have verified a pressure of the fuel and was unregulated in 10psi. It issues in big therefore carb. Installed this regulator after the cheap one more this has failed immediately and dialed he in in 5 psi and list, everything is well. Carb Opens Responses to tune.
5 / 5 Allene
Has the '73 F250 with Carter afb that would not run legislation. Any @subject as it has regulated a carb the does not go him correctly and a rpms would not settle down . I have verified a pressure of fuel and was unregulated in 10psi. Way the big partorisca this carb. Installed this regulator after the economic one more this has failed immediately and dialed he in the 5 psi and list, everything is well. Carb Now answers the tuning.

Top Customer Reviews: Aeromotive 13001 ...

Rating: 4 out of 5 with 5 ratings
5 / 5 Karry
Quantity of Container of the element: 1 it adds . Bought the eBay regulatory of pressure of the fuel and has substituted a diaphragm.
5 / 5 Ronna
Quantity of Container of the element: 1 substitution Esatta, easy to install.
4 / 5 Shery
Like this far like this a lot he very better that an economic china stuffs this goes in regulatory of pressure of the clone..
4 / 5 Joannie
Perfects partorisca reconstruct that the Chinese copy has bought. Lol. Ossia That has done. Perfect fact
4 / 5 Nadene
has Done adds. Bought the eBay regulatory of pressure of the fuel and has substituted a diaphragm.

Top Customer Reviews: Holley 12-842 4.5-9 ...

Rating: 4 out of 5 with 3 ratings
3 / 5 Janice
Course very good but would have to coming with group and fittings
5 / 5 Mariah
Fact while it has to for mine 350sb. Thank you Again
5 / 5 Rachelle
Run really good but has to that coming with group and fittings

Top Customer Reviews: Holley 12-840 4.5-9 ...

Rating: 5 out of 5 with 1 ratings
5 / 5 Sherri
The fact adds regulating1999 dodge bomb of fuel of factory of Dakota down to the parco partorisca my carb conjoint up. Bought one $ 30 Holley regulatory first and does not act , fluctuates and finally peg a gauge and flood a carb.

Top Customer Reviews: Fuelab 51501-1 ...

Rating: 4 out of 5 with 2 ratings
5 / 5 Juli
I have ordered this regulator partorisca take 70psi partorisca the system of fuel of my vehicle. A description here alleges 125psi, which leaves tall width as they are not that it runs a regulator in him is maximum pressure full time. Well, in a box partorisca a regulator declares 25-90psi. That still leaves me high, but is the little more after that there is wanted. Probably it was not the question, so only wants to inform that they are purchasing this product. Has has listened laboratories to feed done the product adds. Have takes some stars been due to a discrepancy to label in a part of vendors, no for a product. I will update my description there is the question, but the suspect there will be .
4 / 5 Hipolito
Was all this order, And all the taking for the pleasure.

Top Customer Reviews: Turbosmart ...

Rating: 4 out of 5 with 26 ratings
2 / 5 Bettie
Edited, has lasted 15 month in front of one covers has burst was and stray is flowed. Excellent for the that is to say. It reads some against two another gauges. Everything with bomb of new and new fuel FPR. ALSO, some of an another the cheap gauges will have plated nipples in a backside, this a this brass , that is to say the good thing . It does not use tape of teflon in your people of wet gauges. It does not leave equivalen gauges in your bay of engine or. Test only.
5 / 5 Almeta
He that is meant to do. I have posed he in the regulator of pressure of the fuel of Perrin and work. It IS accurate in 1 +/- psi in my applicatio . It IS very he was pre-embroiled with tape of teflon, but he no so that it spend it your own. It was curious what this thing of the nipple of black rubber was in a cup of a gauge. It IS one covers those seals an interior of oil if a gauge, as no the touch and left the when being.
2 / 5 Krista
It situates this in my cart and after the year, some covers had fallen was and a water has filtered was during a place. It opens A boot of needle during a place and he the difficult fact to see which yours the pressure of fuel is.
5 / 5 Donald
Recommended by my constructor of engine. The Quite cheap and do so feigned. Quality Turbosmart part. An only thing in note is a bit nipple in a cup of some beginnings of gauge (his there to fall pressure in a gauge could cause that for a heating of a gauge) careful when being when installing very for the attack was and loose the. I touch posed only in pot until it was installed.
5 / 5 Randall
It take my pressure of gauge of new fuel. It takes my old a (that records well}, changed to take liquid gauge. Tour of Holly electrical red key bombs of sum of records of the fuel. Any movement of needle or read in gauge. I know my system is well in a cart. Defect of gauge or that?
1 / 5 Mirna
Hooked In this gauge and is bonded in 0psi. The thought had something wrong with my system of fuel, and hooked in a gauge in the source of the air has distributed, is still bonded in zero.
5 / 5 Pierre
The fluid very really stabilises needle as or would expect. Used in an on-the-application of guide.
5 / 5 Lisette
Modified, is lasted 15 month before one covers has burst was and has lost is flowed. Excellent so that it is. Law some against two another gauges. Everything with bomb of new and new fuel FPR. ALSO, some of other economic gauges will have plated nipples in a backside, this a this brass , ossia the good thing . It does not use tape of teflon in yours wet gauges people. It does not leave analog gauges in your bay of engine neither. Test so only.
1 / 5 Arcelia
That is to mean partorisca do. I dipped it/ I dipped It on the regulator of pressure of Fuel of Perrin and work. It is attentive to 1 +/- psi in mine applicatio . It was a lot of was pre-wrapped with tape of teflon, but he no like this ameno your own. It was curious the one who this thing of the nipple of hule black was in a cup of a gauge. It is one covers that you focus an interior of oil if a gauge, as no the touch and leave it be.
3 / 5 Delila
Recommended by mine constructor of engine. The Quite economic and do like this feigned. Quality Turbosmart part. An only thing the note is a bit nipple in a cup of a gauge regime (his there to release pressure in a gauge that could be caused by a heating of a gauge) be careful when installing a lot for the attack was and free the. I touch dipped so only on can until it was installed.
5 / 5 Lacey
Has dipped this in mine car and after the year, of the discharges had fallen off and a water has filtered was during a place. Now a needle bounces during a place and he the difficult fact to see that yours the pressure of fuel is.
5 / 5 Claris
Has received my pressure of new fuel gauge. Take my old a (that he well}, changed to take liquid gauge. Tour red electrical tone Holly bomb of sum of laws of the fuel. Any movement of needle or reading in gauge. I know my system is well in a car. Gauge Defect or that?
5 / 5 Stephania
Hooked On this gauge and is stuck in 0psi. The thought has had something wrong with my system of fuel, the hooked on a gauge to the source to air distributed, is stuck still in zero.
4 / 5 Anika
The fluid very really stabilises to the needle likes him one would expect. Used in an on-the-application of drives.
4 / 5 Granville
A gauge well of law and trace in mine drives directly using a Autometer 3280 Adapter of Drives. Some edges in this gauge was bit it low quality. I have used liquid teflon and has has had to that it presionar in a autometer the so much tight adapter that a wrench has slipped a gauge. Filter with anything less. Like this far his not filtering and law a lot of thou.
4 / 5 Alix
This gauge is exited adds partorisca my Mustang perfect and easy access partorisca read
5 / 5 Lawanda
has had this in my car partorisca almost 2 years now this in spite of adds.
5 / 5 Gale
Is lasted the year now. Perfecto to maintain an eye in my pressure of fuel.
5 / 5 Thaddeus
Has bought this to substitute the broken gauge. This a law adds and the looks well have done. You recommend this to any one.
4 / 5 Rachel
Installed in Audios A6. The works add for 6 month and counting
5 / 5 Kristan
Quite some impressive gauge to verify for pressure of fuel of the automobile in drive.
5 / 5 Darren
The product is a lot of container and exactly as it has described. Thank you
4 / 5 Sherwood
A gauge the access and the fact adds! It looks stylish and access under a hood with abundance of clearance. I reccomend this to any one.
4 / 5 Jarrod
5 stars to look in the reasonable quantity of time and packaged well. Any one give visual.
4 / 5 Arlie
Has expected really any less than quality to notch upper of disturb ready and does not disappoint . Excellent access, movements of needle fluidly and looks to surprise. For a prize of this fluid has fill gauge would be bobo of the spend up.
5 / 5 Robbyn
When it Take in a topmast, one orients has not been in a dipping in a liquid. The amazon is by train to send me the new a, as I will see like these starts. Of those who Know like laws because I received it broken.


Related YouTube Video: