@@Thebadbeaver9 if you're pushing anything over 2 pounds of boost on a supercharger you're offsetting that loss and making a little more power anyways lol
Not bad. Still sounds fine. Especially that you did build the engine so vine. And then re-shimmed your lifters, and I saw your compression fall into nearly perfect balance. Your ability to teach and not babble is a gift you have man. Great production. I can't play with my VVT. I drive a completely stock 2001. So this was gold for me. Thank you.
The potato is likely costing 5hp. My built BP4W also 9:1 compression on 84mm pistons got 126hp with stock ecu, stock intake manifold, Stock TB and 4* timing advance via triggerwheel. I think that lost drivetrain weight helps as well over a stock car NB.
I enjoyed this, without boost there is still so much to learn about a new engines base limits. Then, apply that knowledge to the boosted tuned and see how it affects them. Excellent video Miata dad, we appreciate you!
Probably a little too high effort but would be interesting to see how much power you'd make with the turbo removed from the exhaust and not acting like a big potato in the exhaust system. Anyone that turbos their miata in Sweden need to remove it completely before doing their yearly car inspection (equivalent to MOT in the UK) so a common thing is to make a pipe between the manifold and the downpipe for where the turbo would normally be.
Hi Greg, be carefull of your turbocharger, running it like ths could cause damage because without it connected it is very likely operating past the choke line.
NOT BORING! Really like these boost vlog videos - interesting to see the differences with VVT advanced to 40 deg, but when boosted the difference would be significant ¦:¬o . Wish you would do more of these (nearly as good as your main channel!!)
Imagine this nightmare scenario.... disconnecting the turbo on what used to be a 420hp miata.... only to have a mustang pull on you... or even worse, a v6 mustang 😩
I think you should have done this with the turbo removed, I know it’s not easy but I believe the turbine was creating back pressure at high rpms worsening any effect of valve overlap by not creating a scavenging effect.
Granted you have a turbo clogging your exhaust I'm sorta surprised my 1994 1.9 with my head I "ported" / polished myself kicks out 127 & its at 8.5:1 compression with just an exhintake mod, megasquirt & very soon its got a turbo goin on. Reassuring knowing a motor I built myself is sorta on par with whats out there.
hi greg i am lukas from czech republic please where to get a unit ms on mazda 323 f ba i have everything there except for the unit with us in the czech republic it is not possible to buy you can advise please thank you
Here we have definitive proof that there's more to fun than high horsepower numbers. By his own admission, the car with low horsepower felt decent...until he saw the number was small. Then all of a sudden it's pathetic and disappointing.
The person who invented the turbocharger must have felt like they enabled cheat codes.
Atleast you're reusing wasted energy. Now Superchargers just feel like they break physics
Edgar Wagt superchargers still take power from the crank to spin
@@Thebadbeaver9 if you're pushing anything over 2 pounds of boost on a supercharger you're offsetting that loss and making a little more power anyways lol
this is my favorite tuning series on youtube.
Its an interesting lookup
It's so weird hearing NA induction AND spool!
Who knew this channel was still alive in 2020 ? Thanks Greg , your information is always helpful.
Turbo Yoda disapproves of this video. -angry Al face-
This video was NOT boring. I love these types of fine tuning videos.
The next video on my main channel relates to this heavily, and it's a long one!
@@1993z32 looking forward to it
I used a coat hangar to wire my wastegate open on my EFR 6758 for engine break in. Didn't have any issues with contact (that I know of.)
Not bad. Still sounds fine. Especially that you did build the engine so vine. And then re-shimmed your lifters, and I saw your compression fall into nearly perfect balance. Your ability to teach and not babble is a gift you have man. Great production. I can't play with my VVT. I drive a completely stock 2001. So this was gold for me. Thank you.
I dig it. I’m so glad you got recommended. I shared this video with my buddies so we’re gonna come over to the new channel 👍
LETS GOOO - TWO MIATA DAD VIDEOS IN TWO DAYS - AM I IN HEAVEN?!?!?!?
The potato is likely costing 5hp. My built BP4W also 9:1 compression on 84mm pistons got 126hp with stock ecu, stock intake manifold, Stock TB and 4* timing advance via triggerwheel. I think that lost drivetrain weight helps as well over a stock car NB.
Excellent log work!
I enjoyed this, without boost there is still so much to learn about a new engines base limits. Then, apply that knowledge to the boosted tuned and see how it affects them. Excellent video Miata dad, we appreciate you!
Not boring man, very nice and informative video! 👍
Miata dad educating his young children. I love it
Cool video Greg, very interesting! Thanks for sharing the info! 👍
Probably a little too high effort but would be interesting to see how much power you'd make with the turbo removed from the exhaust and not acting like a big potato in the exhaust system.
Anyone that turbos their miata in Sweden need to remove it completely before doing their yearly car inspection (equivalent to MOT in the UK) so a common thing is to make a pipe between the manifold and the downpipe for where the turbo would normally be.
I am going to hopefully pick up a miata this week. I am no longer going to be a keyboard racer!
Bought one!
NOICE
Greg Peters "Its so slow!"
Me (mildly modded 1.6) "Mine's slower!"
well explained Greg, I'm really interested in doing my own tuning and your videos are eye openers ...... keep up the good work 👍
Where are you Greg? We need more of your videos.
Posting about once a week on my main channel 😊
My 99 Miata made 132hp on a dyno jet. MS2PNP, 2001 header, axle back exhaust, cold air intake and 93 octane
5:00 the only word that answer this video lol
I can't wait for my own boost👀
Hi Greg, be carefull of your turbocharger, running it like ths could cause damage because without it connected it is very likely operating past the choke line.
NOT BORING! Really like these boost vlog videos - interesting to see the differences with VVT advanced to 40 deg, but when boosted the difference would be significant ¦:¬o . Wish you would do more of these (nearly as good as your main channel!!)
Imagine this nightmare scenario.... disconnecting the turbo on what used to be a 420hp miata.... only to have a mustang pull on you... or even worse, a v6 mustang 😩
When I left my house I was like PLEASE nobody try to race me
Hahahaha
I think you should have done this with the turbo removed, I know it’s not easy but I believe the turbine was creating back pressure at high rpms worsening any effect of valve overlap by not creating a scavenging effect.
...also I do know that valve overlap is not desirable in turbo applications, only at low rpms up until full boost is reached.
Sounds good n/a
the shifter has such short throws, I can barely tell on which gear you are 😃
4:24 be nice to have a turbine speed sensor there......
Coming up soon!
Granted you have a turbo clogging your exhaust I'm sorta surprised my 1994 1.9 with my head I "ported" / polished myself kicks out 127 & its at 8.5:1 compression with just an exhintake mod, megasquirt & very soon its got a turbo goin on. Reassuring knowing a motor I built myself is sorta on par with whats out there.
15.6! No way!!!
Time to get a NC/ND
Greg👏you👏have👏to👏fix 👏your👏 speedometer 👏 interesting video! cheers!
2 more vids and your wish is granted
@@1993z32 I have been waiting sooo long sir
What is that wastegate flap setup you got? I haven't seen that before but makes all the sense with wastegate rods that pretrude further then the flap.
It’s an internal wastegate
Every time I see that waterpump pulley I get jelly 🤤 I must have that on my car
I have been interested in knowing this for a while I have a very similar build up and coming but I have no turbo that can compare to yours
I just randomly got recommended this video today and I thought this was some poser channel lol.
U Just gained a sub
hi greg i am lukas from czech republic please where to get a unit ms on mazda 323 f ba i have everything there except for the unit with us in the czech republic it is not possible to buy you can advise please thank you
You won't do another 6,000 drop, no balls......
with the spooly boy back in the equation that is lol
What have you been up too
Noice!
Are you sure that the VVT intake manifold it's the worst? I was thinking it is the best.
Ok, I just found out that my stock VVT NB2 have a Square top IM, so technically it's the best?
NB2's only have squaretops overseas. In the US they have the terrible VTCS manifold...
so if i'm right, you're saying you turned vvt on in low rpm and then turned it off at the top end?
Those afrs looked a bit lean at around 10:50-11:20
Not really worried about 13.2 for n/a. I usually shoot for around 12.8
My stock 1.6 ‘93 has 120 with just a full exhaust lmao.
Miata dad has TWO channels??????
When it's time to service the turbo you should throw on a header and see what the theoretical parasitic drag of the turbo is. Also was this on E85?
That would be interesting, and yes E85.
I actually rly want to know this
Dopeness
Clicked faster than Craigs Miata
lmao
Come help build the RB in my GT-R and help convert to single turbo.
Here we have definitive proof that there's more to fun than high horsepower numbers.
By his own admission, the car with low horsepower felt decent...until he saw the number was small. Then all of a sudden it's pathetic and disappointing.
Just sounds like a honda lmao
can someone pls explain why google says the nb makes 142 stock?
I think they're talking about brakehorsepower which is measured at the crank. Not counting in the powerloss through the drivetrain and tires
142 is crank horse power not at the rear wheels you lose 15 to 30 percent
lmao Craig
Deboost vlogs 😀
100 - 200 kmh ?........
isnt really possible...
Lol my stock 1.8 has more HP :O (131)