Sup guys, one thing I breezed over a bit in the video is that this modification uses a 99-00 exhaust cam, and can be done to 1.8L Miata engines 1994 - 2000. A 94-97 exhaust cam can also be used, but it's not quite as aggressive as the 99-00 cam. 1.8L and 1.6L parts are not cross compatible as they have different cylinder spacing. The 01-05 engines use a special intake cam for VVT which can't be swapped out for a normal cam. Unfortunately we don't have the 1.6L NB in the U.S. so maybe someone in the comments can speak on that information. As for the BP5A/MSM intake cam swap, yes it's a drop-in part so obviously it's easier than the exhintake mod. But you're looking at $25 vs $300 for about the same gains, the choice is yours!
As far as I understand, you can use any 1.8l exhaust cam for it though, not only a 99-00 one. Like I have a 99-00 head (bp4w) And if I took my exhaust cam from my '95, it would still be a ex/intake mod. Am I wrong?
@@Nasonix2 Yes, but the BP05 exhaust cam is less aggressive than the BP4W/BP6D so if you're going to do the work, might as well get the biggest profile you can.
It really disappointing to see probably one of the most detailed Miata RUclipsrs get so few views compared to other car RUclipsrs, but I'm really happy your still making videos for the real Miata guys out there, keep up the good work
Thank you very much from Spain! Right now I'm building a BP-4W, I've installed Maxpeedingrods conrods, BP-Z3 pistons, harder spring on the oil pump, billet oil pump gears, engine head port matching, square top intake manifold, 64 mm throttle body and Jackson Racing adapted exhaust manifold, I'll need a ECU, and I'm excited to keep watching your hard work in order to make my Miata faster!!! Great job man! 👍🏻👍🏻👍🏻👍🏻
Greg, your videos get better and better. Production is 110%, info 110% and entertainment is definitely 110%. I like the way you are humble enough to show (all of?) your mistakes (even dumb ones!). Best car channel on the Tube (yes, even better than MCM!!)
You're killing it man! These videos you're producing have been a long time coming in the miata world. They clearly show how a lot of these internet-rumored modifications come to fruition in reality. Just wanted to say thank you for putting it all together, and getting noobs like me modifying and tuning with confidence.
Loved that little outro even if you even move away from miata or I sell my own miata I will still watch your videos while they are at this level of quality ❤️
@@TheCarPassionChannel you should collab for the exposure. Maybe let them drive the VVT beast as an example of peak Miata performance in comparison to their turbo build. Whole world needs to know about Miatadad!
I CANT STOP VIBING TO THE INTRO!!! It gets better everytime! I just about finished binging your channel and I'm so hyped about my miata haha, just having some problems getting the spark plugs out :(
I did a exintake with adjustable cam gears and loved it, wanted to rev all the way past redline super strong, and I was able to dial in a super sick lope at idle
Greg, I love you dude, your work it’s fucking sublime man. You answer so many question and inspire people so much to modify their miatas... We’re so lucky to have on Earth bro.
Cam you pls do some diy porting and test that? Start with throttlebody only and then try heads next? Thats alotta work but that would be some gold content
This is really usefull since my 1.6 its the 90hp version which only change with the 115hp one is the exhint cams. As i read only puting other camshafts should be like a 115hp engine. Thanks miata dad
@@shrimp562 I’m pretty sure he’s referring to an European Spec NB 1.6. They were rated at 90HP and had a little CAS sensor on the front of the valve cover like its 1.8 counterpart. No physical connection to either of the camshafts like the NA. So I’m pretty sure this mod is perfectly possible on his car.
Search youtube channel "conrad" for his ex-intake mod. He didn't have to drill a new hole in the cam gear. Simply figured out how many teeth he needed to rotate the cam and then put on the timing belt. Basically you make your own new intake and exhaust alignment marks. EDIT I noticed his video says for 1.6....wondering now if it would apply to 1.8 cars as well
I assume this could be an important question for some: Does this effect the non-interference design of the engine? Will the valves be able to hit the piston with the extra lift?
I feel like Miata Dad made this video just for me. Thanks Dad. I love you too Also I'm curious how the Ex-Intake compares to the mazdaspeed intake cam. I know the Ex-Intake has slightly more lift but not much else.
U gotta bring back saying "aka Miata dad"😂 Also if you want a more mean sound, change ignition timing from 10 degrees to 14 or if you really want 17 or 18 but 14 is more reserved
Amazing content! Thank's for all this precious intel. I was wondering, while watching; Is there a way to not drill the cam gear, and instead change timing marks on the gear? If you know the angle needed you can take it into account when putting the timing belt, and set your timing accordingly. Unless there's something else I don't know. Maybe if you try to do that you fall between gear teeth and not get the right angle?
My ear dynos said there was a difference in the exhaust note at start up/idle. The cam swap clip sounded much more free flowing. However, my eyes had just visually seen the micrometer size difference. And that image was still inside my brain at the same moment of the clips. XD
i’m having trouble finding oem camshafts around me. is there any advice you can give me to find them, on marketplace i can’t find any part out engines. also if i put a bigger camshaft in, do i need a tune. i still have a stock ecu.
Hey man all I have is a hsk intake and the same exhaust as you have in my 1.8 02 nb, and when I lift at like 4,000 rpm it will shoot flames, completely stock car otherwise, why is this? Of course I like it I’m just curious :)
Ok guys I need help. I got a 93 that is bone stock and when I press in the clutch is 1st going slow the car makes a loud couple clunks. And I’m lost. Iv read forums for hours and found nothing. Any help is appreciated.
I know this is an old video, but I was hoping you could shoot me a reference to actualy dyno numbers for gains off of this upgrade? Searching forums just results in people heckling each other about this since circa 2004!
can i use the 1.6l exhaust cam of a NB? (EU) or is it only the 1.8... so i have measured the intake cam vs the exhaust cam lift: 1mm more lift in the exhaust side. the 1.6 (EU/JP 1999) the length is the same as the intake cam
This or swap directly for an oem intake cam from mazdaspeed mx5 turbo? Would be cool compare both. Just searching for this mod the whole week and here you come with this video :D Edit: i just saw you mentioned around 6:49
you should do a dyno chart comparison of the 14 degree timing advance vs. the 10 degree advance I've never seen the data accurately represented, everybody just says "well, it FEELS faster"
On the NB it's a little more tricky, you have to install one of those adjustable crank position sensor mounts, kinda whack. However, Most of the gains going from the stock ECU to the tuned ME442 were in the ignition timing. (113whp -> 120whp)
![Dyno Day #2 Did NOT Go As Expected (Exhintake Cam, Cam Gears, Squaretop) [Project 2SJ Ep12]](http://i.ytimg.com/vi/Nx31EpER_q8/mqdefault.jpg)
![Dyno Day #2 Did NOT Go As Expected (Exhintake Cam, Cam Gears, Squaretop) [Project 2SJ Ep12]](/img/tr.png)
![EVERYTHING You Need To Know About Adjustable Cam Gears On Your Miata! [Project 2SJ Ep11]](http://i.ytimg.com/vi/a0maK7bPFUk/mqdefault.jpg)
![I.N "HALLUCINATION" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/n5B5q1Hwt_U/mqdefault.jpg)
Sup guys, one thing I breezed over a bit in the video is that this modification uses a 99-00 exhaust cam, and can be done to 1.8L Miata engines 1994 - 2000. A 94-97 exhaust cam can also be used, but it's not quite as aggressive as the 99-00 cam. 1.8L and 1.6L parts are not cross compatible as they have different cylinder spacing. The 01-05 engines use a special intake cam for VVT which can't be swapped out for a normal cam. Unfortunately we don't have the 1.6L NB in the U.S. so maybe someone in the comments can speak on that information. As for the BP5A/MSM intake cam swap, yes it's a drop-in part so obviously it's easier than the exhintake mod. But you're looking at $25 vs $300 for about the same gains, the choice is yours!
As far as I understand, you can use any 1.8l exhaust cam for it though, not only a 99-00 one. Like I have a 99-00 head (bp4w)
And if I took my exhaust cam from my '95, it would still be a ex/intake mod.
Am I wrong?
My 2001 1.6 doesn't have VVT, does this mean it's still compatible?
@@Nasonix2 Yes, but the BP05 exhaust cam is less aggressive than the BP4W/BP6D so if you're going to do the work, might as well get the biggest profile you can.
@@JamesChurchill3 Sorry I'm not very familiar with 1.6L NB cars as we don't have them in the U.S. You'll have to do some research!
@@TheCarPassionChannel Always worth an experiment :)
It really disappointing to see probably one of the most detailed Miata RUclipsrs get so few views compared to other car RUclipsrs, but I'm really happy your still making videos for the real Miata guys out there, keep up the good work
Our boy has clear and concise titles, and relevant thumbnails. He's not playing the youtube game, but just making solid content.
nah it's cool id rather watch a less known humble guy, than a guy faking a personality & acting cringey for youtube
Oh shit Greg! New shirt:”Yes We Cam”
This series is gold for your European followers. Where we must do stealth mods since turbo kits or supercharguer are not road legal. Thx man!
Where are you from ?
And the kits that are legal cost twice or three times as much as the damn car 😂
They can be legal, but you'll have to sell an arm, a leg, your left kidney, your soul and the life of your firstborn to be able to afford it
Thank you very much from Spain! Right now I'm building a BP-4W, I've installed Maxpeedingrods conrods, BP-Z3 pistons, harder spring on the oil pump, billet oil pump gears, engine head port matching, square top intake manifold, 64 mm throttle body and Jackson Racing adapted exhaust manifold, I'll need a ECU, and I'm excited to keep watching your hard work in order to make my Miata faster!!! Great job man! 👍🏻👍🏻👍🏻👍🏻
The last time I was this early I didn't have a miata.
Same here my guy! And mines boosted now too!
The Last time I was this early, I was excited.
You literaly brings to us exactly what i was looking for ! Thank you ❤️
I'd be interested to hear your thoughts (plans, maybe?) concerning the recent 'freevalve' video...
I was looking for this comment!
Greg, your videos get better and better. Production is 110%, info 110% and entertainment is definitely 110%. I like the way you are humble enough to show (all of?) your mistakes (even dumb ones!).
Best car channel on the Tube (yes, even better than MCM!!)
I’m here dad
Thank you for those well thought out puns. They really helped LIFT my spirits
Buying my first miata tomorrow, A NB2 six speed. Can't get enough of this channel. Awesome stuff
wears a T-Shirt with a rotary on it while doing a video about camshafts...NICE
gotta rep Dahm
Rotarys are just bigger cams
@@removeableskull7446 no not even close lol
Mazda gang is mazda gang, don't hate
Daaaahmmm dude
You're killing it man! These videos you're producing have been a long time coming in the miata world. They clearly show how a lot of these internet-rumored modifications come to fruition in reality. Just wanted to say thank you for putting it all together, and getting noobs like me modifying and tuning with confidence.
Loved that little outro even if you even move away from miata or I sell my own miata I will still watch your videos while they are at this level of quality ❤️
Ok dad, 2 videos in a row now where as soon as I get off work you post them, WE'RE NOT WORTHY!
Don’t let me catch donut doing this
Lmaoo
Foreals lol
@@TheCarPassionChannel you should collab for the exposure. Maybe let them drive the VVT beast as an example of peak Miata performance in comparison to their turbo build. Whole world needs to know about Miatadad!
I CANT STOP VIBING TO THE INTRO!!! It gets better everytime! I just about finished binging your channel and I'm so hyped about my miata haha, just having some problems getting the spark plugs out :(
I did a exintake with adjustable cam gears and loved it, wanted to rev all the way past redline super strong, and I was able to dial in a super sick lope at idle
Just got a NB and I'm learning up on um. Yours was sounding real good after your changes. All the best.
The duration of exhaustion this video made me intake lifted my overlap with superior timing!
Best Miata channel in the market
You are the only youtuber I’ve got notifications on, your videos light up my day:)
you forgot to mention this was ONLY for NA8 engine and the NA6 requires the mx3 exhaust cam. i was excited for a moment when you posted this.
It's for NA8 and NB1 as well
On my NA 94R I noticed the engine pulled harder to the limiter, above 5500. Nothing amazing but it made it more fun.
Greg, I love you dude, your work it’s fucking sublime man. You answer so many question and inspire people so much to modify their miatas... We’re so lucky to have on Earth bro.
She's a ripper up top. Sounds good. Can't wait to see this on the dyno and cam gear tuning. Hope to see some 272's in the future.
That's awesome. Thank you. I heard of x cam swap, but never knew what it was. This was great.
Love seeing a Miata with hidden superpowers. "The Hat trick of Errors." Nice one. I'm gonna use that.....
Not a big Miata fan. But damn boy, love your dedication to dem tiny hp gains
Thanks dad! Been building up my 00 SE that i saved from sitting on a farm, and was thinking of doing the exhintake mod!
This video was so mind blowing it was hard for me to keep my CAMposure.
These videos are great! Love seeing what these mods equate to in power gains.
Picked up an nb exhaust cam with the timing sprocket yesterday from the junkyard for $15. Hurry up with the dyno video Craig!!! 🤣🤣
Craigh is back!!
very excited for the adjustable cam gear video
In before the typo correction. Gotcha! Thanks for the vid, it was something I was wondering about lately since I want to make an OEM+ subtle build
Hey no noticable sound difference isn't always a bad thing I like the way my car sounds
just got my hat stickers and shirt the other day fam, hope your doing well. thanks for the amazing content, cant wait for the next video!
Can I do this to my NA without a standalone??? PLEASE LET ME KNOW ASAP, as I want to do this next week. THANKS!
Did this on an NA8, plus Fleabay long-tube headers, no CAT, DIY MegaSquirt, K&N cone intake and mild de-shroud. Got 133whp.
Very solid numbers for a BP05 considering they have a ~12hp disadvantage
So many new videos. Feels like christmas🤩
I certainly hope you compare this to a bp5a cam when on the dyno!
Absolute legend, besides the car stuff, this channel is like a mental hygiene
Thanks a lot, buddy
And Toosoon Junior sounds good!
Great content again. So Detailed and fun to watch
Epic Miata Dad Puns! Greg always delivers!
Great write up! You thinking of doing intake manifolds? Interested on square top vs skunk2.
What do you think about the Wesley Kagan FreeValve Miata Build? This stuff gets me so excited!
Love the episodes and seeing what every mod does
OMG THIS IS EXACLTY WHAT I NEEDED!!!!!!
that ending made me smile
A- it makes me furious that you don’t get more views. B- cannot wait for the dyno of this.
Nice shirt 😂
Great content buddy. Much appreciated and subbed
Cam you pls do some diy porting and test that? Start with throttlebody only and then try heads next? Thats alotta work but that would be some gold content
This is really usefull since my 1.6 its the 90hp version which only change with the 115hp one is the exhint cams. As i read only puting other camshafts should be like a 115hp engine. Thanks miata dad
That is not correct. You cannot do this same process with a 1.6 engine.
@@shrimp562 well, removing the camshaft will be the same and put new ones will be the opossite so its really usefull
@@urkoarriazu126 the CAS is on the wrong side my dude. You can't do it with mazda parts. If you try please let me know how it goes
@@urkoarriazu126 of course I might be misunderstanding your point. That is possible
@@shrimp562 I’m pretty sure he’s referring to an European Spec NB 1.6. They were rated at 90HP and had a little CAS sensor on the front of the valve cover like its 1.8 counterpart. No physical connection to either of the camshafts like the NA. So I’m pretty sure this mod is perfectly possible on his car.
You know Miata Dad makes good videos when they have no dislikes
Yes! This is what I wanna see!
Search youtube channel "conrad" for his ex-intake mod. He didn't have to drill a new hole in the cam gear. Simply figured out how many teeth he needed to rotate the cam and then put on the timing belt. Basically you make your own new intake and exhaust alignment marks. EDIT I noticed his video says for 1.6....wondering now if it would apply to 1.8 cars as well
I assume this could be an important question for some: Does this effect the non-interference design of the engine? Will the valves be able to hit the piston with the extra lift?
No - as long as the head is not shaved, and the head gasket is stock thickness, this will not create any interference.
**rob dahm has entered the chat**
S/O Craig for another great edit!! :D:D
Great job! Love the NB build. (Love Red also. :D) I'm wondering , are we gonna see NB outro someday?
Bruh, Craig the GOAT!
That speech was a real up lifter
how did I not know this... I feel enlightened thanks.
the puns were amazing!
I feel like Miata Dad made this video just for me. Thanks Dad. I love you too
Also I'm curious how the Ex-Intake compares to the mazdaspeed intake cam. I know the Ex-Intake has slightly more lift but not much else.
KAinjection cam gears are drilled for exhintake swap.
Love the outro my man! Hilarious
Thank you miata dad! 🙌🙌
U gotta bring back saying "aka Miata dad"😂
Also if you want a more mean sound, change ignition timing from 10 degrees to 14 or if you really want 17 or 18 but 14 is more reserved
Amazing content! Thank's for all this precious intel.
I was wondering, while watching;
Is there a way to not drill the cam gear, and instead change timing marks on the gear?
If you know the angle needed you can take it into account when putting the timing belt, and set your timing accordingly. Unless there's something else I don't know. Maybe if you try to do that you fall between gear teeth and not get the right angle?
you have a link to that cam gear template, seems like the link might be gone from the DIY miata site. Cheers
Looking forward to the dyno results. I've been considering this swap, but could never find hard details on its benefits.
My ear dynos said there was a difference in the exhaust note at start up/idle. The cam swap clip sounded much more free flowing. However, my eyes had just visually seen the micrometer size difference. And that image was still inside my brain at the same moment of the clips. XD
We all love you
On my 1.8 na it have a small idle cam sound and more top end. I could do second gear burnout more easy.
Karate chop action outro 👍
do a video about the freevalve Miata! And what options it could open.
i’m having trouble finding oem camshafts around me. is there any advice you can give me to find them, on marketplace i can’t find any part out engines. also if i put a bigger camshaft in, do i need a tune. i still have a stock ecu.
I did this with my 2.0l Mx6 back in the day. It was a lot of fun and had a lopey Idle but never got it on the dyno to see if it was a gain or not!
I have 2 stock cames i need reground. What would you recommend for a good chop?
Kainjection used to sell a adjustable sproket already drill for this mod
ayyyyyy miata dad
hands down most commited youtuber, always the best
Hi there i actuallt got the CAS attached to the intake side (b6 things) i should use a bp exh cam like and fit the cas without problems right?
I know this is for the 1.8, but would it be possible to do on a 1.6 using the exhaust cam from a 1.6?
so how do i do this on a 1.6? my intake cam is like your exhaust cam
Hey man all I have is a hsk intake and the same exhaust as you have in my 1.8 02 nb, and when I lift at like 4,000 rpm it will shoot flames, completely stock car otherwise, why is this? Of course I like it I’m just curious :)
Ok guys I need help. I got a 93 that is bone stock and when I press in the clutch is 1st going slow the car makes a loud couple clunks. And I’m lost. Iv read forums for hours and found nothing. Any help is appreciated.
I was gonna ask a few days ago if you could make a video on this, looks like you read my mind 😂😂
Greg by doing this morning will it make the motor a interference motor or will it still be a non-interference motor 🤔
I know this is an old video, but I was hoping you could shoot me a reference to actualy dyno numbers for gains off of this upgrade? Searching forums just results in people heckling each other about this since circa 2004!
can i use the 1.6l exhaust cam of a NB? (EU) or is it only the 1.8... so i have measured the intake cam vs the exhaust cam lift: 1mm more lift in the exhaust side. the 1.6 (EU/JP 1999) the length is the same as the intake cam
Glad I did this already because it’s about to be hard to find an exhaust cam haha
Any difference?
The dad jokes at the beginning had me rolling 😅
Can this possibly be done on a 1996 mx-6 2.0?
This or swap directly for an oem intake cam from mazdaspeed mx5 turbo? Would be cool compare both. Just searching for this mod the whole week and here you come with this video :D Edit: i just saw you mentioned around 6:49
As discussed at 6:43 :) Both a good upgrade. The dyno test will tell!
And i’m here, like, i hope i can fix some of oil leaks my miata has.
you should do a dyno chart comparison of the 14 degree timing advance vs. the 10 degree advance
I've never seen the data accurately represented, everybody just says "well, it FEELS faster"
On the NB it's a little more tricky, you have to install one of those adjustable crank position sensor mounts, kinda whack. However, Most of the gains going from the stock ECU to the tuned ME442 were in the ignition timing. (113whp -> 120whp)