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X Max vs stand alone boost control

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Old Jul 6, 2021 | 11:35 AM
  #21  
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if you dont already have efilive/hpt, and even more so if you are swapping so you need a harness, the stock ecm route is pretty hard to justify. going in a 4th gen with an existing harness and dash definitely makes the decision point harder, but a boost controller isnt cheap, then you need a wideband, youre stuck tuning open loop, and data logging is pretty crippled compared to a holley.
my 02 silverado worked great but all the different 'add on' boxes was a little inconvenient, though effective.
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Old Jul 6, 2021 | 12:33 PM
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Originally Posted by TrendSetter
if you dont already have efilive/hpt, and even more so if you are swapping so you need a harness, the stock ecm route is pretty hard to justify. going in a 4th gen with an existing harness and dash definitely makes the decision point harder, but a boost controller isnt cheap, then you need a wideband, youre stuck tuning open loop, and data logging is pretty crippled compared to a holley.
my 02 silverado worked great but all the different 'add on' boxes was a little inconvenient, though effective.
Biggest issue I have experienced with Holley datalogging, including even my own Sniper TBI setup when they first came out, is the IN-ability to see the damn thing outside if there's even a hint of sunshine. Even if it's inside with visibility, all the X and Y axis numbers are way too small for me to see. Is there a way to upsize the FONT on Holley?

The 3 different views of my HPTuners datalogs are 100X easier for me to see and navigate.

Me having the other stuff...wideband, 2 step, boost controller, transbrake, etc...has been the biggest "CON" for me switching...

I've had a Terminator X or X Max in "My Cart" at least a dozen times...LOL.

That and a ROLLBAR kit...I still have that in my cart, at Rhodes Race Cars, since February.

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Old Jul 6, 2021 | 12:46 PM
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i havent tried it, but i bet the font sizes in the holley are a system/windows setting not a holley setting.
already having all that stuff could be a con, but i think the counter to that is that the holley makes it all one place and allows you a ton of flexibility and making it all 'work together'
but, its all a personal choice, and in your shoes i can definitely understand both directions.
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Old Jul 6, 2021 | 12:50 PM
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Originally Posted by rel3rd
Biggest issue I have experienced with Holley datalogging, including even my own Sniper TBI setup when they first came out, is the IN-ability to see the damn thing outside if there's even a hint of sunshine. Even if it's inside with visibility, all the X and Y axis numbers are way too small for me to see. Is there a way to upsize the FONT on Holley?

The 3 different views of my HPTuners datalogs are 100X easier for me to see and navigate.

Me having the other stuff...wideband, 2 step, boost controller, transbrake, etc...has been the biggest "CON" for me switching...

I've had a Terminator X or X Max in "My Cart" at least a dozen times...LOL.

That and a ROLLBAR kit...I still have that in my cart, at Rhodes Race Cars, since February.
What are you viewing the log on? You could use whatever you are using for HPtuners that lets you see clearly.

As for the rhodes kit, its hard to beat for the price and came in two weeks via fedex. On my car the "roll bar" section fit great (main hoop, harness bar, rear supports, door bars etc), the forward 8.50 bars are a bit lower than I wanted but is what it is.
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Old Jul 6, 2021 | 01:21 PM
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Originally Posted by SLOW SEDAN
What are you viewing the log on? You could use whatever you are using for HPtuners that lets you see clearly.

As for the rhodes kit, its hard to beat for the price and came in two weeks via fedex. On my car the "roll bar" section fit great (main hoop, harness bar, rear supports, door bars etc), the forward 8.50 bars are a bit lower than I wanted but is what it is.
Using same laptop. Since any Holley logs have not been "mine", I haven't tried to magnify them or whatever. I just know I can't see them...I just make whomever's log it is, tell me what it says...It sucks getting old...

Yeah, on the rollbar, I have no idea wtf I am waiting for...lol
They unknowingly "let me" go 11.0's during bracket racing, but all it'll take is one crybaby to protest me beating him, and then I'd be screwed. I'm 100% NOT doing a cage, but at least with a 6 point, I'd be able to go 10.0's, "legally". Also, would surely be a lot less raised eyebrows than when I run 9's with nothing...

I think the biggest reason I won't commit on that, is because I feel that with T-Tops and that serious F body sloped windshield, any form of rollover would be lethal with just a 6 point rollbar anyway. Dumb, no doubt, but that's the reason

Good to know it fits nicely. That's what I have heard from quite a few others.

EDIT****
Just viewed one of their sample tunes and see no option of resizing the fonts... I can't see ****, lol

Last edited by rel3rd; Jul 6, 2021 at 01:34 PM.
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Old Jul 6, 2021 | 01:45 PM
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change text size windows 10 site:microsoft.com - Bing
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Old Jul 6, 2021 | 01:49 PM
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Originally Posted by rel3rd
Using same laptop. Since any Holley logs have not been "mine", I haven't tried to magnify them or whatever. I just know I can't see them...I just make whomever's log it is, tell me what it says...It sucks getting old...

Yeah, on the rollbar, I have no idea wtf I am waiting for...lol
They unknowingly "let me" go 11.0's during bracket racing, but all it'll take is one crybaby to protest me beating him, and then I'd be screwed. I'm 100% NOT doing a cage, but at least with a 6 point, I'd be able to go 10.0's, "legally". Also, would surely be a lot less raised eyebrows than when I run 9's with nothing...

I think the biggest reason I won't commit on that, is because I feel that with T-Tops and that serious F body sloped windshield, any form of rollover would be lethal with just a 6 point rollbar anyway. Dumb, no doubt, but that's the reason

Good to know it fits nicely. That's what I have heard from quite a few others.

EDIT****
Just viewed one of their sample tunes and see no option of resizing the fonts... I can't see ****, lol
You can't see the log itself or you are looking at the log trace in the overlay? You could use Windows magnifier to make it 200x-300x bigger or whatever you want.
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Old Jul 7, 2021 | 07:30 AM
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Originally Posted by SLOW SEDAN
You can't see the log itself or you are looking at the log trace in the overlay? You could use Windows magnifier to make it 200x-300x bigger or whatever you want.
Can't really see the graph lines, especially if there's any sun in the mix.

Definitely cannot see the "labels" in the X and Y axis columns/rows

Using the link above, I do not have the "Display" page as referenced. MY option was to make everything bigger, from 125%, to 150%, which only screwed up all of my icons, lol. There is no option to resize anything via Holley, that I can see. HPTuners allows you to make the graph lines thicker, although untouched, I can see those MUCH easier than the Holley stuff
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Old Jul 7, 2021 | 09:58 AM
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Originally Posted by rel3rd
Can't really see the graph lines, especially if there's any sun in the mix.

Definitely cannot see the "labels" in the X and Y axis columns/rows

Using the link above, I do not have the "Display" page as referenced. MY option was to make everything bigger, from 125%, to 150%, which only screwed up all of my icons, lol. There is no option to resize anything via Holley, that I can see. HPTuners allows you to make the graph lines thicker, although untouched, I can see those MUCH easier than the Holley stuff
Can't say I've ever messed with the lines in HPtuners either. Perhaps you just need a larger screen? I use a 15.6" screen with a typical 1920x1080 resolution and can have Holley and HPtuners open side by side and fully usable.

The other option is if you use the Pro Dash you can log and playback on the dash directly which is pretty much all I've done since I got it. You can make a pass and review it on the return road, or on the street make a pull then replay it while cruising.
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Old Jul 7, 2021 | 10:06 AM
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Originally Posted by SLOW SEDAN
Can't say I've ever messed with the lines in HPtuners either. Perhaps you just need a larger screen? I use a 15.6" screen with a typical 1920x1080 resolution and can have Holley and HPtuners open side by side and fully usable.

The other option is if you use the Pro Dash you can log and playback on the dash directly which is pretty much all I've done since I got it. You can make a pass and review it on the return road, or on the street make a pull then replay it while cruising.
That's pretty damn cool to be able to do that.
Maybe I just need some 4X cheaters...



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Old Jul 7, 2021 | 12:13 PM
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What are you wanting your boost control to do now that it doesn't?

A decent manual controller will meet 75% of the street/strip users needs IMO. If boost is creeping or doing odd things, its not the controller. Its usually the WG placement. *IF* the gate is working as it should a manual controller/spring should get you your target within 1-2 psi pretty consistently. Then use timing to control traction where needed.
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Old Jul 7, 2021 | 12:44 PM
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Originally Posted by Forcefed86
What are you wanting your boost control to do now that it doesn't?

A decent manual controller will meet 75% of the street/strip users needs IMO. If boost is creeping or doing odd things, its not the controller. Its usually the WG placement. *IF* the gate is working as it should a manual controller/spring should get you your target within 1-2 psi pretty consistently. Then use timing to control traction where needed.
Boost by gear with a manual controller? Sure you can use timing alone, but typically not clobbering the car with 20+PSI in first gear helps too especially on the street.

I agree they work fine for what they are meant to do, boost has been on a rope with a $30 manual controller in many builds. But a lot of owners don't know how to use timing pull for traction with a stock ECM, or how to adjust it for varying surfaces. Heck a lot of guys have too much timing in general because they don't know what it actually wants.
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Old Jul 7, 2021 | 02:51 PM
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Originally Posted by SLOW SEDAN
Boost by gear with a manual controller? Sure you can use timing alone, but typically not clobbering the car with 20+PSI in first gear helps too especially on the street.

I agree they work fine for what they are meant to do, boost has been on a rope with a $30 manual controller in many builds. But a lot of owners don't know how to use timing pull for traction with a stock ECM, or how to adjust it for varying surfaces. Heck a lot of guys have too much timing in general because they don't know what it actually wants.
Who in their right mind uses a manual transmission? I joke, I joke!

But even my little turbo setups didn't make moon boost in 1st. I was just curious what the OP was after that the manual controller wasn't providing. A 2 step manual controller is also cheap and easy to do.
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Old Jul 7, 2021 | 03:51 PM
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What I was looking for was a couple things, being able to program a certain boost, so I dont have to keep making street hits and turning the controller until I got that boost, and also do a 93 octane tune, and an E50ish tune.
Its a street car, at the most I might hit a rental or T & T, although my old local track is having a 2nd reopening, so depending on classes, might play, lol. I got my meth spray hooked up, so hopefully hit a dyno soon.
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Old Jul 7, 2021 | 03:55 PM
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MBCs are like carbs these days. sure they work ok and some guys are still going fast with them... but


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Old Jul 7, 2021 | 09:24 PM
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The stock instrument cluster can be made to work with Holley systems if you want it to. Its funny some guys who say "Its crap anyways, get a prodash".
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Old Jul 8, 2021 | 09:02 AM
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Originally Posted by gjestico
The stock instrument cluster can be made to work with Holley systems if you want it to. Its funny some guys who say "Its crap anyways, get a prodash".
It sure can, but lets face it no GM dash is a masterpiece of engineering especially in the 90's and early 2000's. Pro Dash or even a tablet provides a ton more data than my stock dash ever did.


Originally Posted by Forcefed86
Who in their right mind uses a manual transmission? I joke, I joke!

But even my little turbo setups didn't make moon boost in 1st. I was just curious what the OP was after that the manual controller wasn't providing. A 2 step manual controller is also cheap and easy to do.
Anyone with three legs? GTX55 on a 5.3L can see 27+PSI in first with a manual, if an auto can't do that something is wrong.
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Old Jul 8, 2021 | 10:27 AM
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Originally Posted by forcd ind
What I was looking for was a couple things, being able to program a certain boost, so I dont have to keep making street hits and turning the controller until I got that boost, and also do a 93 octane tune, and an E50ish tune.
Its a street car, at the most I might hit a rental or T & T, although my old local track is having a 2nd reopening, so depending on classes, might play, lol. I got my meth spray hooked up, so hopefully hit a dyno soon.
I like a nice speed based BC, but also a firm believer in KISS.

I was under the impression a spring was pretty much idiot proof. If you want a 2 step manual controller you simply spring it to your desired base low boost. It will be the same, all the time. So I'd have a pump gas spring at say 10-14lbs. Then you could use a simple manual boost controller to set your high boost setting. Set it and leave it alone. Have a vacuum solenoid to activate the high/low boost settings. This can all be done for less than $20. You can also trigger the "high" setting with something like a micro switch, shifter button, button on floor, etc. basically a "Scramble/go baby go" button. I think for many this is more than sufficient boost control.

Getting CO2 setup and blowing $500-1000+ boost controller setups is a complete waste for most street/strip setups. (IMO) If you already have an ECU that does this, more power to you... bit of a no brainer.
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