Q: Is there a break in period for new injectors?
A: There's not a break in period. The only extra time you'll take when you put them in is to get the air out of the system. Around 200 miles.
Q: I have a early 99 ford f350. I'm swapping the motor with a 2000 with lower miles. I want the stage 1.5 injectors with tunes. The trans is auto. I'm upgrading the turbo also to stock 2000 with new wicked wheel or recommended. I'm wanting to make sure im correct before i order. Thanks for your time.
A: These injectors will work for your truck.
Q: Do I need to upgrade my hpop for these injectors?
A: A stock HPOP that is operating at 85% or better capacity should keep these injectors fed.
Q: Have anything to explain the difference in tuning chips ya? Hydra? Jeli donut I’m confused
A: The chips in the drop downs are all for the injectors on the page you are looking at. The Hydra and TS with standard injector tuning is just that. They come tuned for a stock transmission and the injectors on the page.
The custom tunes are from three different companies. Jelibuilt, 1023 Diesel, and Gearhead Automotive. These tunes are custom written for your truck modifications. Most importantly is a built automatic transmission with a modified valve body. These tunes are more refined and utilize the latest tuning techniques.
Q: I have a 2000 7.3 and I’m just wonder what the difference between the different tunes is.
A: You can see the difference in the tunes in our custom tunes section. Standard injector tunes are just for injectors. Complete custom tuning are available from 1023 Diesel, Gearhead Automotive, or Jelibuilt Performance.
Q: Will the stage 1.5 injectors work on a 2000 F550 7.3 with a Bully Dog Tuner.
A: The injectors will work in the F550 but you'll have to choose a TS or Hydra chip with them. We can't put injector tunes on you Bullydog chip.
Q: Will the stage 1.5 injectors work on my 2000 f250 7.3 with an Edge juice w/ attitude tuner? If i need a chip, is it ok to run in conjunction with the edge tuner?
A: You would want to remove the tune. You can use it for gauges however.
Q: I will be ordering these in a month or so.Im in Colorado at or above 8000 ft asl .I have about every upgrade available terminator hpop,gtp38 r,triple disc torque converter,frx crossover,Afe intake,6 liter tranny cooler.7.3 liter with 195,000 miles.I tow a lot.I need to keep egt down pulling passes.Do I order 180 cc or the 160 cc 1.5 injectors
A: You'll go with the 180cc. We would highly recommend Low Smoke Gearhead Tunes for you modifications and your altitude.
Q: How long is the warranty on your injectors?
A: 18 Months - Unlimited Miles
Q: When I add the Chip option, Does the chip come from that company? With every thing they sell it with? Like JeliBuilt will sell it with their sticker and a Hydra sticker too, and the cleaning supplies and extension cable. Thank you
A: The Chip will come from us with the Jelibuilt tunes. Our sticker. Extension cable is extra.
Q: I live in Colorado and go up to the mountains a lot. Will the 180cc work fine? My truck is 100% stock. Also how long do o have till the core has to be returned.
A: At that elevation we would recommend stepping down to the stage 1 injectors on a stock truck. We also recommend custom tuning for the high altitude.
Q: I have a stock rebuilt trans to my knowledge and I wanna order the 180cc injectors and the ts 6 pos chip is the ts chip option the 6 position? And will I need head studs with this upgrade?
A: Yes the TS is 6 positions. No you won't need head studs until you reach 500HP.
Q: I have a 1995 with an intake,down pipe,riff raff wicked wheel and a completely rebuilt transmission with heavy duty torque converter.I live at 1100 feet elevation and am looking to tow about 8000 lbs. what options should I go with?
A: These injectors would be a good option for you. We recommend at least a Pyrometer to keep your eyes on the EGT's when towing.
Q: Looking at the 1.5 stage injectors they have a 18month warranty, if something goes wrong does that cover labor and any other damage that might happen ?
A: Only the injectors are covered under the warranty.
Q: If I am planning on an upgraded transmission when the stock one goes out. Should I order with the modified valve body option now.
A: What that does is take the electronic part of the shifting pressure increase out of the tune. It's probably best to wait until you upgrade then return your chip then. If you pick it now you will have soft shifts and it will cause the transmission to go out much faster. If you don't have a chip yet you should choose the Hydra so the tunes can be emailed to you.
Q: I have a 1999 Ford F-250 7.3 Single Cab 2WD with a 6 position chip, about 379,000 miles on it. What set of injectors do you recommend I put on it without over passing the capacity of the pistons ? How much more HP will it give my truck ?
A: There are a lot more variables to consider when choosing injectors. For instance what do you use the truck for? How much power do you seek? What are you modifications now? So you'd need to call in (615)962-8291 and let the sales team help you.
Q: Would I need to upgrade anything else along with this purchase? My truck is a manual and practically fully stock.
A: It really depends on your truck. You could potentially need a clutch or hpop. These are designed to work with a stock truck and turbo.
Q: How does sending in your chip work?
A: If you have a TS or Hydra you send it to us and we reflash it.
Q: i have a 6 position ts tuner with just the standard tunes. my question is will those tunes work with your stage 1.5 injectors?
2001 f-250 7.3 stock automatic trans
A: No they don't. We give a free reflash when you purchase injectors however.
Q: I have an 02 7.3l, the motor work I have done is a slightly upgraded turbo, 4"straight pipe, s.s. up pipes, and k&n cold air intake. I just put in a stage 3 ATS automatic trans from sinister diesel. Which chip would you recommend I get with the 180cc injectors?
A: You'll need to get one of the custom tuned Hydra chips to make your transmission and injectors work the best.
Q: I have a 2000 f350 with less than 100,000 miles. I tow a 10,500 lb 5th wheel so I want more towing power. If I send in my injectors beforehand, will it be my injectors that are rebuilt or are they just a core swap? Thanks.
A: We have your stage 1.5 injectors are in stock and ready to ship. We'll keep yours and build them for the next customer.
Q: I live in California so my question is can I order the 1.5
Injectors and get the custom chip/tunes?
Q: I have a 2002 crew cab f250 3 inch level kit in front with 35" tires. I have a 63/68 kc300x turbo with a 4 inch intake and bhaf air filter. Sinister diesels spyder pipe upgrade. And 4 inch turbo back exhaust and currently a ts 6 tuner. I was looking at the 180cc 30% injectors with a hydra and wanted to make sure i get the right injectors. My truck has 250,000 miles and is daily driven
A: Those injectors will work great for you. Just keep an eye on the EGT's if you tow heavy.
Q: I already have a 6 position switch in my truck 03 7.3. That means i don't have to send it in or have it flashed correct?
Q: I'm thinking of upgrading turbo as well a little over stock will this effect what i need or no?
A: The injectors work well with a small upgraded turbo.
Q: I have a ts 6 position chip in my truck already so I have to do anything for the injectors to work with it
A: You'll have to get it reprogrammed for the injectors. We do that free when you order injectors from us. You'll just need to send it in to us.
Q: I am going to be upgrading to the 1.5 180cc single shot and the Garrett GTP38R. The only other mods I have are air intake and 4", no cat exhaust and an Edge CS2 tuner. I live in Colorado. I presume the Edge tuner will not work with the injectors but can I use the tuner afterwards to monitor gauges? and what tune would you suggest?
A: You won't be able to use the Edge tunes with our injector but you absolutely can use it for gauges.
Q: How do I print my shipping label?
A: You'll get an email from UPS at the end of the next business day.
Q: i have 2 7.3's an early 99 and a 2001
#1 Can I send in AB cores from the 99?
#2 Can I put the old AD injectors from the 2001 in the early 99 if i put the performance injectors in the 2001?
A: You can send any 7.3 Injectors as cores. You can AD injectors in the early 99 no problems. I would replace the o' rings on the for sue.
Q: How do I use my tax exempt card on the payment process
A: If you are not from TN there are no taxes for you. If you are from TN call our sales team.
Q: Hello I’m ordering the stage 1.5 for my 7.3 How many days do I have to return my injectors for my money to be refunded (core charge) and should I send them in the box that the new injectors come in and what is the best way to send my six position chip in to get it re-flashed for free?
A: 21 Days on the cores. We send a label. Use our original boxes. Send your chip however you want. Some send it with the cores.
Q: Do these injectors come with all needed O-rings?
Is there any real savings in sending in the cores before or does it even out if I send them after?
A: Yes they are ready to install. You get all of your core money back when we get your cores. Yes there is a military discount.
Q: I'm kinda confused on why i need a injector core charge like whats the point of it and do i need to do it
A: We take cores and build them into FFD Performance injectors to sell to other people. If we did not collect a core then we wouldn't be in business very long.
Q: For the chips options i want a 1023 diesel hydra. Do i get to pick my own tunes or are they just put on there. I went on the 1023 site and it gave me different options like cummins killer lope, heavy tow, street shredder etc. I just wanna know if ill be able to pick the options from you guys.
A: You can pick your own 6 tunes. Just leave a note during checkout on what you want them to be.
Q: when choosing quantity. do all injectors come with 1 quantity
A: A quantity of one is a "set" of 8
Q: I have a 6 position bully dog tuner would I need to buy a ts or could you guys flash the tune on the bully dog chip
A: Sometimes we can if they've not been locked. We can't tell until we plug the chip up. It's a 50/50 shot.
Q: I'm in the market for new injectors, would this mod be to much for my stock trans/torque convertor to handle?
A: This is the largest injector we recommend for a stock transmission. If you upgrade your converter and valve body it will easily handle this power for a long time if the transmission is healthy now.
Q: 2001 7.3 ZF6 i have the 180cc 30% setup with your tunes. Was wondering what a good turbo upgrade recommended would be without changes in tunes. Stock, high idle, tow, daily, performance, drag.
A: Any of the upgraded turbos with a 63MM or 66MM wheel.