Rescaling your Holley EFI Fuel and Timing tables THE EASY WAY!
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- Опубликовано: 3 окт 2024
- The Holley EFI base tunes are notorious for providing too much range in the base fuel and timing tables. If you don't plan to run RPMs or KPA as high as what's available in your current tune, you will greatly benefit from rescaling the RPM and KPA Axis of these tables so that you gain tuning resolution where you need it.
Using the new spreadsheet we have developed, you can paste in your current tune's tables, then edit the axis values for the new tables, and all the values in the middle will be automatically populated in real-time.
Download the spreadsheet shown in this video at the link below, and open the file in excel. The first tab on this file lists the instructions. Also note, there were a few typos on the screen when this video was made. They have been repaired for this version of the file.
drive.google.c...
Here is a link for the revised version in Google Sheets.
docs.google.co...
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That’s pretty cool. I’ll have to keep that in mind if i find myself in that situation. Thanks for sharing
great job there, i like it.
Holy crap man. The dude himself has landed on our channel. Thanks for the support man. I even looked at your channel to see if this was something you had already built, but only saw a video walking through doing it the manual way. (Which is still helpful for somebody doing it for the first time).
I’m just tired of rescaling tables for 90% of the people I work with and doing it the manual way instead. Only so many hours in the day.
@@LeechMotorsports for sure man thats a great spread sheet right there. I'm gonna send this this to some people at holley see if they can incorporate something like this into software
That would make me super happy. I’ll make a simpler version with a function in a macro that will eventually overwrite the sheet out there now. Probably have some time to do that tomorrow.
Made a fresh Google Sheets copy today. Haven't added the function yet, but found a few minor issues. Here's the new link. docs.google.com/spreadsheets/d/1fKRAedNg_SSC8pUmmppkT89quGSxhaQrk_EJTYu2oqw/edit?usp=sharing
Wow that is really cool of you to share your hard work to others for free
Thank You for the Sheet ....Ive been trying to do this for 2 damn weeks! Subscribed
This is incredible. Another explanation that has helped my build 👍👍
This saved me so much headache! Thanks!
Any chance you still have the Excel available? If you do, can you send it to me please
Fantastic! I made a video regarding the scaling in a previous video, and your spreadsheet makes it a lot easier. Thank you and well done!
That’s awesome. I’ve got some other similar things coming soon.
Dude, this is exactly what I was looking for. Thank you. I had an old 3 bar and I went to a LSA map sensor and actually needed to scale DOWN. If you let holly scale it it's definitely not done correctly. The speadsheet is legit! I love how you can change the breakpoints on the new graphs and it'll automatically populate based on the interpolation. *chef's kiss*
Hi, is there any chance that you can send me that Excel I tried to click it and download it and it says it doesn’t exist. Thank you
I was just getting ready to go out for a drive to rebalance my fuel table after adjusting the labels, this worked wonders! Thanks a ton man
Just saw this video and loved it. Subbed!
This is awesome. I love my Sniper. I love crunching numbers. This is heaven lol! Thank you!
Appreciate this. Set us on the right path, finally, to finishing out tuning.
Great job Matt, and another quality video of useful info for the masses.
Well this saves a crazy amount of time… Thank you for the work ya put into this! Unfortunately I am raising my rpm to 8500 and boost way up. So this will probably help me keep my fueling right where it was.. I’ll just have to figure the rest out. Easy enough. Thank you!
Awesome and will use this. Great Help!!!!
Great video 👍
Thank you. Cheers.
This almost works perfectly! The problem is that the lowest row for MAP and the highest column for RPM both become invalid unless you change them in the New tables. So if my lowest MAP is 21, I have to change it to at least 21.1 for the cells to display, otherwise they show an error. For RPM, my highest RPM is 5300, so I have to change it to 5299 for the cells to display. I tried it on both the Excel version and the Google Sheets version, both of them have this problem. You made it clear that you can't expand the outer boundaries, but in this case I'm not expanding the boundaries, just trying to keep them the same.
Yeah this has been a design flaw from the beginning. I have since developed a technique for extrapolation that will go all the way up or down as far as you want to go. The further you are outside the bounds of the source values, the less accurate it will be. But it should still serve as a decent approximation. I haven’t coded this yet, but have walked through the logic As an exercise on a recent megasquirt project. And the algorithm should work well for this. May be a month before I’ll have time though. Will 100% add a video and post about it once available. I have many other tools to release this year.
The theory is great I have a mild build turbo LS and having a hard time getting it set up right my graph look more like Skittles than 🌈
Thank you sir
Amazing can’t thank you enough
Awesome work mate!!! I love a good spreadsheet, so if you need any help, happy to chip in, not saying I'll have the answer but happy to have a crack 👍👍
I’m no tuner but my car idles at 78 Kpa, so intill I rescaled it, that and rpm axis it totally changed everything, I noticed that there’s videos out there were people try to teach how to tune & I see there axis not scaled right, so pick through videos is what I do
I wish I had downloaded it when I first found this. Is thus available anywhere else?
Channel subscriber and love the content. I have a 347 in my fox and need some help setting up my Terminator X. I have learned a lot from you recent videos but not sure how much adjustments need to be made to the 351 base global file. I thought it would be fairly close to get me stated but that may not be the case. Thanks for any possible help.
Ben, send a run down of your parts combo and project goals to me at matt@leechmotorsports.com and I will make a recommendation for you.
@@LeechMotorsports Thanks, I will do that tonight.
I just got a holley hp because I can't find a terminator for a sbf so I said the hell with it and got the hp, it's a 363 dart 12.1 compression afr 195 heads 88mm turbo, do you have tunes to buy or a file that's already set up to get me running and maybe remote tune idk, been watching videos to help me get started
We don’t currently offer canned tunes. And honestly not something we are likely to do any time soon. However, we do make custom base tunes for a small fee, which includes a live idle tuning session. Or we can do full remote tuning. That said, we are booked a few months out and are likely to soon quit taking new projects for 2021. Shoot an email to cody@leechmotorsports.com if you’d like to discuss these options in further detail.
Hey, great stuff, unfortunately file you have requested does not exist... Could you plz upload once more time, or share the working link with me 😢
Thank you..
Hello. Do you still have a link for the files? I been looking for these. Thank you
Hey guy I’m about to spring for a terminator x kit and I’m gonna get that y splitter. What is the 48 inch can bus splitter for my Ford kit? Ive looked all over for it. Please and I’m gonna be looking at you for help with the getting a tune going till I understand it. Thanks bub!
Link does not work . Anyone know where there could be notes on formulas uses so I can make this
has this been rehosted anywhere or does anyone still have a copy?
How can I get the spreadsheet? It says it was deleted? Appreciate any help thank you
Im trying to use the excel file. but for some reason the "new timing table" and "new target AFR" dont scale the RPM as much as the original.
Original table goes to 7000rpm.... 'new' table only goes to 6500
Do you have a updated link to the spreadsheet I can't get it to load?
Anyone have this excel file saved? And could send it to me?
can we still get this i tryed the links but there not working thanks
Is there an updated link to the spreadsheet? Currently shows both links are deleted
Nice would this also work if using binary editor for fuel afr and timing tables?
Does this file still exist as the Links don't work @leech motorsports
Is this excel file not available anymore?
Is this still available? The links no longer work
Great vid! I bought the terminator x foxbody kit for my N/A 408w swap. I have never done any turning, what platform do you think is a more "beginner friendly" turner studio or holley? I have microsquirt and the terminator x. Thanks man!
Terminator x is definitely more user friendly for a first time tuner to get the car up and running. But you will need some help establishing your target AFR and timing maps if you don’t know what would be good targets. The handheld tunes will it yield optimized settings at all for those two things.
@@LeechMotorsports do you do any remote tuning on the holley?
Absolutely. We do remote tuning daily. We support stock mass air computers and all the Holley efi products, and we specialize in small block ford and fox body mustang configurations. Shoot me an email at matt@leechmotorsports.com with your contact info and some information about your project and I’ll give you a call to discuss.
Holy Whaaa this is awesome. There's no way new our motor is gna see 30psi of boost. lol Tiny hiccup tho, since I dont have Excell, the google sheets wont let me paste in my original table info. I'm not a spread sheet guy so I figure I'm missing the forest because of the trees doh!
If you request access to the google drive file, you should be able to save a copy of it then edit as you need to.
Yeah, 🤦🏻♂️🤦🏻♂️ like I mentioned Im definitely no an excel guy. To the point of even how to really manipulate files. After seeing your reply it dawned on me, I needed to make a copy of it and open that. Epic fail on my part. Lol during my “l’ll take 5 for sanitys sake” I was looking for a possible different root to rescaling. I saw a few guys said they never bothered doing this until after the initial start. Could doing this for a first start scenario be 🤔 well bad? I plan on leaving a nice wide window tho definitely not as tall and prolly wide as the canned tune.
@@brianmiller4466 I always recommend scaling things how you want them to be before even the first startup. Because when you get some of the fuel dialed in, then shift the tables around, you'll end up having to fine tune, even if accurately interpolating things using my tool. I mean, if you're only trying to do a first startup to confirm that the holley is installed correctly and the car will stay running, then do whatever you'd like within reason. But if you're beyond that stage already, no reason to dial in ANYTHING unless you have all the scaling how you want it for the real deal. Just my $.02 Cheers from the 405!
@@LeechMotorsports That was my thinking( i think) as well. Er at least i wish. Lol I truly do hate spreadsheets. 🤬🤬 after entering my info into the original tables and it doesnt do any calculations when i enter new map/timing/rpm values. My last shot is to open your excel file on my brothers(engineer use spread sheets?) laptop and enter the value to each cell indiviually. 😡😡🤯
I have Holley HP EFI, will these tables work for me? I'm running an n/a Pontiac 455.
Truthfully, I know very little about Pontiac engines. Wouldn’t expect it to be a great fit. But only one way to find out.
Hey buddy. I’m gonna but the terminator x and you said I’m gonna need to get a laptop. Would a I pad work also? Thanks bud and ttys!
No, will need to be a laptop or a tablet that runs windows and has usb connectivity.
@@LeechMotorsports well thank you for getting back so fast. I will look for one. I’m still waiting on my stimulus check. As soon as it comes I will holler at you when I get it installed. I think I fried my stock computer. I had a fan controller hooked up to the power wire of the coil and the controller fried and burned the wire up. I am not positive yet but it back fed into the computer. It has a horrible power loss and intermittent misfire. Have a great day
@@LeechMotorsports ok I bought a laptop. But after our last conversation we had a rain here that flooded where I live. Needless to say my mustang was in 2 1/2 feet of water and I’m still trying to get it running again. I had to pull motor and trans out to get water and silt out. I just put it back in today. Wish me luck!
Oh man. That is terrible. Really sorry to hear that. Take your time with it and holler if you need anything.
Will this work for LS engines also? Thanks.
Yes. This tool exists to help ANYBODY in Holley EFI rescale their existing tables to new desired axis values. LS or otherwise.
so i guess i need to install Microsoft excel to use this ???
I added a second link in the description to a google sheets version. If you have a google account, you should be able to save a copy of that one and edit it right on your web browser.
I need to figure out what I am doing wrong. When I paste the numbers from the original table it doesn't change them on the table that is already there, it pastes them way off to the side. ANy thoughts?