My 7.3 f250 worked good and being a manual transmission truck I thought it was meant to be slow. These FULL FORCE we changed the injectors as maintenance and WOW, they woke up my truck. My 250 has power that I didn't think possible on an older diesel, my big tires break loose on 1st and 2nd.

Great customer service, Cliff answered my email about my injectors within an hour. My 97 came back to life.

I really enjoy the added power, and the truck starts so much better now. Added a KC Stage 1 and Hydra and I gained power and mileage. Can't say enough about Riffraff's customer service. They were there to help anytime I had a question. Only regret is I wish I hadn't waited so long.

First off I just want to say that is not a reflection of Riffraff at all they are a great company this is just a statement of an experience with FFD that's all.
Decided that I needed more power from my 2003 Ford F350 7.3L to tow my new Toyhauler trailer so I decided to update it with a Power hungry Hydra and new injectors.
After alot of comparison shopping and reading reviews I decided to go with the re-man Full force 180 30's and got them ordered up through RiffRaff Diesel.
Well it all started out great The PHP is an awesome programmer even with the stock injectors. I installed the PHP and set it up with stock injector tunes because
the FFD injectors had not arrived yet. I towed my 35 ft Attitude trailer with 4 Quads in the back down to Sand lake Oregon and it pulled it NP with the Hydra.
What a difference it made and I couldn't wait until I had the injectors installed. The injectors arrived and I had my mechanic schedule my truck in for the install.
Well prior to the install the pacific NW weather had some issues up here with an abnormal windstorm that knocked out power for a couple of days and we had some
forest fires in the area which hampered the power companies attempts to get the power back on down at my mechanics shop. I called FFD and explained what was going on
and that I could not get my cores to them on time and they extended the return time for me(Thank You).Finally the power gets turned back on and the install is done and I
get my truck back and it is running ok but kind of rough. My mechanic explains to me that there is just some air in the system that just needs to be purged out both the
oil and the fuel, and it needs to be driven a couple hundred miles or so for this to happen, Ok I thought no problem. 300 miles later the problem still was there!!
at a stop it ran like heavily cammed hot rod so I took it back to my mechanic so they could check it out. They check it out and find 3 out of the 8 injectors
are bad. I have them call FFD and they have my mechanic go over the truck with them on the phone they have them do a bunch more testing with them
and they ask me a bunch of questions also like are you running the stock tunes? what kind of oil are you using... I say Rotella for Diesels and the tunes
are the Hydra Titan Unlock from PHP 180-30 over tunes specifically for the single shots, they ask me this question several times BTW... Anyway they cant get it to
idle smoothly so at (FFD's request) they want all the injectors pulled and sent back to them for flow testing. I talk to a FFD rep he sends me the return form tells me to
include my name and invoice# on the form so they will know what all the issues are with these injectors and the back and forth talk that went about with
my mechanic and their service guys over at FFD. So I get the injectors Pack them all up including the returns slip you need with my name invoice# and the
reason why you are returning them for and send them to FFD 3 day air at a cost of $152.39 so I can get them back ASAP. They arrive at FFD and they give me a call asking for more
information as per why they are being returned even though they have the invoice# and the return sheet with all the info they need. At this point I wondering
if they have a case file with any of the information that my mechanic and I have given them? They also AGAIN ask about what tunes I am running and if they are
the stock tunes for the split shots... Any way I had to give them the info again and tell them that I will have my mechanic call them again and they tell me they will
get them flow tested by the end of the week, Called my mech and he called them back that afternoon. Called FFD later in the week and asked how things were going and
they told me that the tech that I talked to was out and they could not locate where my injectors were.. but they were definitely not being tested or were scheduled
to be tested that week. The tech I talked to called me back and informed that my mech had not called her.. but he did call but talked to another person because she
was not available. Finally they got in touch with each other and the injectors were being tested ASAP. Got a call back a day later and 2 injectors were scored from debris on the barrel or
plunger?? but the third they could not find a problem with it and from what I have read this is a regular explanation that they give out saying it is neither and
their fault or mine that this happened. Now they sent me back the 6 injectors and 2 new re-mans and instead of 3 day air like I sent them they shipped them ground...
I got them back now and have them installed again and so far so good.
I just wanted to put this out there because this was my experience that I had with this company and I feel that the customer service could have been much better.
Also that they could have been better informed with each other in this case without me or my mechanic having to explain what was going on each we time talked to them.
And in the case of their product being bad they could have at least reimbursed me for the shipping costs.
I am not saying this will be other peoples experiences but this was mine so be aware.
And for informational purposes because I know somebody will ask.
ICP is at 475-500 IPR 11.5-12.5 at Idle ICP 3200-3500 IPR 35 @ WOT DURING ACC.
65 PSI fuel pressure that does not drop at all.

Total time the truck was down was 2 months total minus the 300 miles to get the air out of the system.
Cost for the SECOND time installed with additional cost associated for Tech calling FFD $1196.47 they cut me a deal...
Shipping cost $152.39 for me to send injectors back to test.

What can I say, with these and the hydra chip my truck now flies. now to test it out towing...

Fast shipping, great product. The injectors made a huge difference the way the truck runs. Very pleased.

What else can I say these injectors are top-notch they are drop-in and oh my god with Tunes all you need is the heavy tow tune and my God this thing thing runs I got the street Shredder and the Cummins killer and my God it's like three different trucks all the different attitudes for the money you cannot beat these I would buy them time and time again

These injectors are a perfect fit my truck! Drop right in and shipping was amazing. Make my truck feel brand new and with custom tunes they are great for towing, would definitely buy these time and time agin!

Fast shipping, truck idles smooth and quiet. No down side at all. Thanks Riffraff and Full Force Diesel!