The 500HP Miata Is Still Alive, Let's Make It Safe (And Fast)

Рет қаралды 13,325

Күн бұрын

Data is beautiful!!
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Compressor Map Video
• The ULTIMATE GUIDE To ...
0:00 Intro
1:42 Head Gasket Issue History
4:03 Current State of the Miata
4:50 General High HP Issues?
6:11 First Attempts at a Tuning Solution
10:28 Fine Tuning Boost Control (By TPS, RPM & Gear Together)
16:57 THANK YOU!!!
17:16 Coolant Pressure Sensor Install w/ Diagram
19:21 Coolant Pressure Sensor setup in Megasquirt
23:38 Knock Sensor Install w/ Diagram
25:28 Knock Sensor Setup in Megasquirt
30:53 Outro

Пікірлер: 181

@jv6miata 13 күн бұрын

Of all the inconsistent youtubers I watch, I love yours the most. Ronald Finger is a good second.

@higbeedoug 13 күн бұрын

good?

@shirtz69r 12 күн бұрын

You obviously don't follow project Binky...

@2bfrankg 12 күн бұрын

Back handed compliment or what

@jv6miata 12 күн бұрын

@@2bfrankg nah, i genuinely enjoy his content and it’s not unknown that his uploads are kinda sporadic. KZfaq isn’t his full time job so for him it’s a hobby that he enjoys outside of working on Miata’s.

@unavailable8681 12 күн бұрын

@@shirtz69r They've gone beyond inconsistent now. Over a year between episodes! 🤣😭

@elek101 13 күн бұрын

I was just crying over here that you dont upload more often. This is epic chat.

@1Landyacht 13 күн бұрын

I just finished 2SJr binge

@gonedisonance 13 күн бұрын

Greg i pulled my motor at 17 and rebuilt the motor and transmission. It was a lot of work (and failure), but in the end i did it, thanks to your videos and many others. Today will be my first drive back in it. I love watching your videos, yiu helped me understand this car a lot more and im very grateful. Thank you greg the miata dad ❤️

@iownalawnmower4942 13 күн бұрын

Broke down on the side of the road waiting for a tow truck right now in hot ass CA. At least I have this to watch 😂😂

@BrodeyDoverosx 11 күн бұрын

Hot ass Cali? San Francisco?

@TROLLxBAIT 11 күн бұрын

@@BrodeyDoverosx bro only knows one city in cali

@white90scoupes31 9 күн бұрын

Broke down on the side of the road in a miata???

@cnarramore7295 12 күн бұрын

every experienced tuner "ill keep the torque out of it till 6k+ rpm" greg "all of it now"

@tomhunter91 12 күн бұрын

*laughs in vw*. You should see tuned vw's hitting 400 ft lbs at 3k in a 2.0L

@TheCarPassionChannel 10 күн бұрын

The difference is, I'm the tuner AND the owner, so since I'm not liable for blowing up someone else's car, I wanna see what this thing can really do 😂

@JamieBainbridge 12 күн бұрын

I love how methodical and scientific you are. I work in open source software and you're the guy doing an "open source" turbo Miata build. All the success and failure on display. This is the stuff nobody else shows so they can charge hundreds of dollars for a morning of dyno tuning someone else's car for $$$.

@joshuaenyart5570 8 күн бұрын

Even though I don't understand most of what you're talking about I'm still like to listen to you talk!

@jamessmith8284 13 күн бұрын

I don’t even have a miata anymore but I still love your content man! I love hearing the technical breakdowns of this stuff and it is still cross applicable to other platforms, but few explain it as clearly as you.

@maximilianstobinski2469 12 күн бұрын

You could go to water or water methanol injection for limiting peak pressure aswell...(rising the thermal capacity of your gas whilst maintaining good timing) if you have too little timing your exhaust temperature will rise... be aware of your turbo heat tolerances! (Honestly not sure if you are running a exhaust temperature sensor on your car tbh)

@FDB77 13 күн бұрын

Love the tuning videos Craig! Just installed my MS3 last month and I’m in the middle of installing my turbo so I’m trying to learn as much as I can about boost tuning or just tuning in general. I learn so much from your videos! 🤘

@rjcraft18 13 күн бұрын

Please upload more when you can. We love your channel and, most of all, the miata dad!

@MrNightpwner 7 күн бұрын

I've been subbed for years but don't watch every video because every time you're on my feed your shit's broken again. Come a long way since floor transmission installing and yet no where at the same time. Waiting on the bulletproof 500hp Miata and wishing you success believe it or not lol

@Mickdoodle1 12 күн бұрын

glad to see you uploading as always

@samb3188 11 күн бұрын

I learn something new every video. Especially appreciate the dive into tunerstudio, you explained some things I’ve been curious about for a while. Thanks!

@insan1ty562 13 күн бұрын

Hi Dad. Did you bring the milk?

@TheCarPassionChannel 13 күн бұрын

Yep and it's WHOLE milk, I know you kids love that stuff

@michaelbull6906 13 күн бұрын

Nothing better than a miata Monday baby! Need a good stream tn to relax to lol (I’m the dude with k swap frs btw lol)

@chriskellogg7880 7 күн бұрын

Excellent video, and well timed. These subjects were all on my mind for my project. Thanks!

@roninvirtues8012 12 күн бұрын

The in-depth information you provide in your videos is high value, and I appreciate it 🤙🏻

@skylinesandro 11 күн бұрын

theres a few people who have done oversized head studs (12mm or 1/2") with larger washers to increase clamping force on the head. I have been considering it since my head lifts as well on occasion. I've also seen various custom head gasket setups, full copper, fire ring, etc.

@BigBenlolz 13 күн бұрын

Lot of new things learned, thanks Grep

@banzairx7 13 күн бұрын

Great video and perfect timing. I'm about to set up the knock sensor on a 323GTX using an MS Evo pro. This video just took out a ton of guess work for me.

@collinstankard8505 12 күн бұрын

You sir made my night with this video. Cleared up a bunch of pressure sensor questions and helped wrap my noodle brain around knock sensors. Thanks Greg!!!

@joshuacisneros1361 12 күн бұрын

Hello bro, I just want to say thank you for all the effort that you put on the video by sharing with detail what you did on your project, all that information is helping me a lot to know that to do with a project that I want to start now, thanks for everything bro

@toomanycars4800 12 күн бұрын

This is exactly the level of nerdiness I follow you for! 😁👌

@user-hb8ni8ii3k 13 күн бұрын

As someone who is wiring in a oil pressure switch to a ms3 this video hits me good thanks greg

@mariosnikolaou5212 13 күн бұрын

Saw it till the end. Sure i have to watch it again to understand some things. But love the content. Greetings from Greece.

@juliank911 12 күн бұрын

Excellent content as usual, I don't even have a Miata anymore or even a turbo car yet I always watch your videos because of the quality of information. Great work!

@travmason 12 күн бұрын

Handy tip for shielded wiring sensors (knock in this case, VR or Hall sensors also good to shield). Find some microphone cable from a music shop. Nicely shielded and cable is made tough.

@nnowakowski07 13 күн бұрын

I’ve been particularly interested in this video arriving. My own BP had similar symptoms at 400hp and 20psi. 3 headgaskets swapped, each time seeing different machine shops and each time the machine shops were baffled since the head pressure tested well and was planed flat. I eventually concluded there must be a hairline crack in the block or something and swapped another motor in and turned the boost down. I was hoping this can video would give the final answer to my own mystery… alas… we appear to both still be at a loss. 😅 It’s got to be cylinder pressure from our particular builds though. I just don’t know why my motor couldn’t seem to maintain it when others apparently could. Although my motor ran for 20k miles fine before the 3 head gaskets (which were 15miles each before symptoms arose). 🤷🏼‍♂️

@user-rw2se8oj5l 5 күн бұрын

😮 wow very very cool great understanding of tuner studio. The force is strong in this one 😊

@danielharrison8569 12 күн бұрын

Makes my day when you upload.

@TheMiataGarage 13 күн бұрын

Great video!

@aaronm2452 13 күн бұрын

Miata Monday is back for summertime YES!!!!

@tylersatterfield2379 5 күн бұрын

Man this was fantastic! Another killer video ! Thank you man thank you

@raceslash4x4 12 күн бұрын

I needed this thank you thank you 🙏🏻

@geraldjustprojects 12 күн бұрын

hey just wanted to let you know thats not how how you should wire the knock sensor. the shield and sensor ground to join together at the ecu side. the shield goes around both wires wires. and on the sensor side the shield doesn't connect to anything. only the ground signal goes to the knock sensor. seems a bit strage but thats how ground shield should work.

@Friendsofdonr 10 күн бұрын

Appreciate the knock setup! I am happy to see you're looking at peak cyl pressures. Now I need to get my tune setup for knock, for some reason last time I looked (ms3pro) I didnt see the bandpass and time (btdc/atdc), which is likely why my stuff never worked right (🤣)

@ks1622 12 күн бұрын

Very informative video!

@Four_Eyes 9 күн бұрын

Very interesting video man. You know your stuff.

@TheCarPassionChannel 9 күн бұрын

Thanks man it means a lot coming from Mustang/Viper daddy!! 🤩

@throttlebuddies6356 13 күн бұрын

Awesome! i want to get into EGT tuning aswell in my Speeduino guide as i have also done a guide on ignition timing tuning, but in my opinion EGT is also very important! though hard to show because you cannot implement it into speeduin. Thouh hopefully have more means for investment and being able to show different ecus when the channel grows lol

@sonofthehill1320 11 күн бұрын

You should talk with Pat. You know that my car runs 11's all day long for years. Come on out, money races July 4th and 5th, with Wally's on the 5th. I have also lifted my head without blowing the gasket before. My new motor was machined on better machines and I haven't seen evidence of it yet. Just ARP high boost studs and Mazda gasket.

@sonofthehill1320 11 күн бұрын

Nice TED talk on knock!

@xGoatcheese07x 12 күн бұрын

Great timing Greg, I've been working on getting knock control working on my NA6 vvt forged motor with 6258. Just an FYI the knock window start settings are in BTDC not ATDC so you want +6 not -6, with these settings you are actually measuring 6 atdc to 32 atdc.

@marinaportocaribe 8 күн бұрын

4 cylinder ppl here in PR are using solid cooper head gaskets with lots of gray silicone im talking of 10 to 8 seconds street and drag cars…dont detune the setup you just need less fancier parts and true race hardware💪🏁🔺🔻

@chadl.981 12 күн бұрын

You did a really excellent presentation on knock sensor setup. I also did not realize you could configure boost by gear ramps with those tables. I'll have to try that out. The method I use to dial the knock threshold percentage is, take a log of "knock-in" in say second gear, and gradually increase RPM's and load all the way to redline. Take those values and plug them into the table for knock threshold. In my mind, this method gives you an accurate level of natural engine noise at any given RPM. One dialed, any knock-in levels 6-10% above this curve could be considered as real knock.

@Rdsw-techBlogspot 9 күн бұрын

Hello from puerto rico, i bought a miata for follow your projects. thanks

@lukeknox8548 12 күн бұрын

this was cool thank you greggers

@martinrodger9565 12 күн бұрын

I think Miata OE knock sensor is a resonant sensor so only outputs a voltage signal for a set OE frequency. a large voltage jump from a known baseline could be knock. But it’s prone to error. Non resonant “wideband” style sensor will allow you to test against frequency and set a suitable window for your engine. Then set suitable thresholds.

@Worstwishesracing 11 күн бұрын

Always the best🙏

@lockjawjak 12 күн бұрын

Sounds like you need a haltech ;) Another benefit of coolant pressure sensor is to measure if coolant pressure goes too low, aka coolant leak. I nearly blew and engine after the heater tap hose broke off due to the plastic deteriorating and of course the coolant temp sensor will not pick up an engine overheat until much later if there is no coolant in the engine :/

@thundercrowz 10 күн бұрын

A better cam and a port and polish will probably allow you to lower the boost and make more power with less cylinder pressure.

@samfitburr 13 күн бұрын

I watch all your videos at least 3 times lol

@liammoore8287 12 күн бұрын

same

@DarkDMD 13 күн бұрын

Love the video. Can you add to the to do list doing closed loop boost control from scratch? I'm having a terrible time getting it perfect

@xinsertnamex 13 күн бұрын

I’ve been waiting for this video since we talked on ig lol

@bizkify 13 күн бұрын

Dad came back with the cigarettes!!

@ChrisJohnson-h6i 6 күн бұрын

As much as I love his content, I wish he'd still do some stock repair/walkthru vids.

@TheCarPassionChannel 6 күн бұрын

I've done so many dating back to 2015, but the videos just follow the progression of the car really. I have videos for the majority of maintenance/common jobs one would need to do already. But I understand there is only a small amount of people who relate to this type of video

@gonedisonance 13 күн бұрын

Also i hope to be as knowledgable in cars as much as you one day soon!!

@afhostie 12 күн бұрын

Seems like 400bhp is the sweet spot for this engine

@Awnawbruh 12 күн бұрын

There’s a 700+whp white NB miata supported by UMS tuning here in AZ. It’s a turbo/nitrous drag car, I believe the block is filled but I’m not that knowledgeable about it. I know it runs 8sec 1/4 mile times

@elijaah81 12 күн бұрын

The dyno shart is GNARLY. Start hitting boost at 3k or so and it HITS at 4k while holding flat to high 7k. Its beautiful

@TheCarPassionChannel 10 күн бұрын

That's EFR life!!

@MrHeisenb3rg 13 күн бұрын

Love me a tuning video!!!

@thef1lm47 12 күн бұрын

Craig’s waiting to “drop the anchor” on a new project? NC confirmed.

@FATmenDRIVEtrucks 13 күн бұрын

You should do a s2000 swap one with same turbo or bigger at some point

@nucleart0aster 12 күн бұрын

Just fyi. Haltech elite 1500 can do boost by rpm X gear table. It also has awesome protection strategies for your engine. I would also recommend a exhaust pressure sensor. You might have way too much back pressure and might need a bigger rear housing for your turbo. To make your system more efficient.

@TheCarPassionChannel 12 күн бұрын

I am certain eMAP is off the charts on this setup

@nucleart0aster 12 күн бұрын

@@TheCarPassionChannel please keep us updated on your progress. i'm planing to go turbo on my NB1 (bp4w) but goal will be no more than 300whp. getting started on the bottom end upgrades soon. hopefully i will keep my 6speed alive at that power level. i did get a sprung clutch to make its life easier. i also want the best response i can get as its a circuit car but also dont want to be blowing gaskets (ever). plan is 10:1 84mm pistons on 50/50 e85 / petrol blend. and a turbo big enough for 350 but tunned to 300whp. maybe i can have the extra 50hp on a steering wheel button for use now and then 🤣

@sierrasnowrider 12 күн бұрын

Great content as always! In the build video it looked like you did not set or check you ring end gap. This could cause failures you are having...

@madmiata1887 10 күн бұрын

Greg the CPE (Combustion Performance Engineer). Gale has a Video Producer at Banks Power position open on their career page ;)

@BigIsleJ 12 күн бұрын

I really hope that the V8 roadster T-shirt is an Easter egg and port a V8 Miata build soon😊

@tylerreed7385 12 күн бұрын

Im using the me442 on mine and I know you can set up sensors for limiters

@homemalone282 11 күн бұрын

Have you considered moving over to Link or something else that might have more features as far as number of tables and blending between them. Also with a large amount of safety protections?

@aygwm 13 күн бұрын

I love Craig

@LoganDiehl2 13 күн бұрын

❤️

@raviolitrail 11 күн бұрын

Can you please make a video showing how you did your wiring after installing the skunk2 manifold? Yours looks super clean. Im assuming you routed all the wiring under the manifold?

@TheCarPassionChannel 11 күн бұрын

Haha it is very NOT clean 😆 It's mostly all near the firewall area, some parts of the engine bay are really clean because of how much stuff is deleted though

@PANTYEATR1 11 күн бұрын

There's 2 Facebook groups I'm in that contain MS developers, designers, originators and warlocks that you could possibly get assistance from on these subjects.

@bandwagon240 12 күн бұрын

I got lost after 5:56 when your dog walked in. Administer pats from a fellow Graeg plz. Maybe try a different fuel, I'm running 27:1 compression @ 22psi on my 3.0L 4cyl. 40 octane is what I run, but I don't quite get the high numbers you do.

@JmanPerformance 13 күн бұрын

Talk to the guys over at napp Motorsports. Maybe they can offer something to the point

@FreddyFunderbunz 12 күн бұрын

Damn craig

@effrumtheretardo 11 күн бұрын

Did a double-take on the CLT PRESSURE SENSOR on the thumbnail

@DimZin 13 күн бұрын

On to the 700hp goal now

@TheCarPassionChannel 13 күн бұрын

Gonna need a sizable turbo upgrade for that 😳

@DimZin 13 күн бұрын

@@TheCarPassionChannel maybe a twin scroll to help on the response

@hdhellion4128 13 күн бұрын

Or turbo to supercharger. Or a turbo in the exhaust that builds boost so you can get quicker. I saw a vid, so if you need it, I can look for that link! 🎉

@cozifpv2069 12 күн бұрын

5.8 second 100-200 crazy

@TheCarPassionChannel 10 күн бұрын

She COOKS man 😂 I think that's getting close to GT2RS numbers if I'm not mistaken, they're like mid-low 5ish stock?

@cozifpv2069 10 күн бұрын

@@TheCarPassionChannel I bet she does! That power in that little car must be an absolute dopamine rush! Keep this stuff coming hahah 🙌🏻

@COSMICKID1235 11 күн бұрын

So hypothetically, could you benefit from the boost ramping in 2nd and 3rd gear by setting a slightly higher boost level >5k rpm? Im sure the benefits would be extremely little, but if you're already min-maxing this setup, maybe there's a tiny bit more to gain there?

@roboman2444 12 күн бұрын

Can you get the studs bored out to a larger thread and install thicker studs?

@fatninja987 10 күн бұрын

Im here dad

@levianderson5253 12 күн бұрын

I'm planning on making around 300hp with my na6 and was also planning on sending it to Napp Autosports. Would you think that will be possible for a daily? And would 2 step and flat foot shifting effect reliably?

@ericchambers9023 13 күн бұрын

Great video! Question though, isn't the cooling system always going to reach the radiator cap pressure under normal operation? Wouldn't that trigger your ECU into limp mode all of the time? Maybe set the trigger pressure to just above the cap pressure?

@TheCarPassionChannel 13 күн бұрын

No, the reason for the cap rating is so that if too much pressure builds in the system, it pushes coolant into the overflow tank. Under normal conditions it should not do this (I've seen a max of about 12psi so far during normal driving and some pulls). If I life the head again (hopefully not) I will be able to see how high the pressure goes, maybe it's well above the cap rating like 20-25psi, in that case I might set the failsafe up at a higher pressure.

@wual. 12 күн бұрын

Do you think these tuning solutions are going to be as reliable as addressing the hardware? Or do you think it’s just acting as a bandaid for an overall bigger issue? I wanna hear your thoughts before I decide to pull the motor, as I’m dealing with something similar myself. 😭

@aradarakjian5 13 күн бұрын

Same thing happened to me on a 1.6 with 8.5/1 @26psi @ 4000 rpm

@TheCarPassionChannel 13 күн бұрын

Generating 26psi @ 4000 is very impressive for a 1.6 depending on the turbo, what turbo were you on?

@aradarakjian5 12 күн бұрын

@TheCarPassionChannel efr 6758

@aradarakjian5 12 күн бұрын

To clarify not producing full 26 @4k but Definitely by5k the torque kicks in at 4-4500

@jamesbadham3872 9 күн бұрын

Is the miata stock knock sensor a wideband or narrowband type? Bofi sell a bosch wideband knock sensor, im surprised you didnt go with that

@khawajadotd 12 күн бұрын

Doesn't the cooling system naturally hit max pressure anyway, as it heats up and some of the water boils? My understanding was that the overflow tank always fills up a little bit while the engine is hot, and then lets that coolant back in once the engine cools down.

@davidbryan3500 13 күн бұрын

Hi, this has nothing to do with your video, I need some help and was hoping you might be willing. Here goes, I have put a miata engine in another car from a 2000 doner car 1.8, I have trimmed the wiring down and have cut one of the alternator wires (gray/red), my question is does it go straight to the ecu or does it go somewhere else first, I know it goes to the back of the car and then comes back to the front. Thanks dave

@ninokri 12 күн бұрын

How is the basic PID control serving you? What's the amount of oscillation in target vs actual pressure that you get? P.S. TPS going to 60% while 5V spliced together with CPS is either voltage drop on your 5V line (probably damaged wiring), or you picked the signal and not 5V line from TPS.

@testacorsa150 12 күн бұрын

Yay! :)

@maximilianstobinski2469 12 күн бұрын

Could you please do a full knock video if you figure out the knock thing?

@dreednlb 13 күн бұрын

Shielded wire for use on sensors like this is readily available.

@hdhellion4128 13 күн бұрын

WDYM why so serious?! Lol. You gave the attack command!

@TheCarPassionChannel 13 күн бұрын

😂😂 true

@garrettstevens9085 12 күн бұрын

Cylinder head O ring to stop blowing head gaskets with boost?

@Drumheros 8 күн бұрын

On the knock sensor, doesn't it not make sense to only listen for knock between -6 to 26, as every cylinder will be firing or knocking at a different crank angle based on firing order. Crank angle is only based on cyl 1 no?

@TheCarPassionChannel 8 күн бұрын

It listens from -6 to +20 on all cylinders, not just cylinder 1

@Newton98312 10 күн бұрын

Will that knock sensor thread into a 1.6 block?

@brunost2002 13 күн бұрын

Briggs motorsport know bp engine very well

@TheCarPassionChannel 13 күн бұрын

Yep I've talked to Joshua on several occasions

@cristianmatos3505 5 күн бұрын

should have gone with bosch sensor

@thijsknufman7544 13 күн бұрын

Miata turbskie had a 1.8 with 997hp in march 2021 Also the knock sensor was wired like this? Coppershielding : normal ground Sensor ground : sensor ground on ecu Signal : analog input That's what it should be right? Now the interference picked up by the copper wire gets dumped in the sensor ground

@TheCarPassionChannel 13 күн бұрын

I reference Derek's car in this video, I'm well aware of it. And good question on the ground, I'll have to look into it.