Satoshi grilles aren't just for looks or are they?

I recall the spec of 75% airflow when I bought my aluminum mesh online. As compared to no mesh I'm guessing. Don't know what the stock grill is though since it has no mesh.
 

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I hate to be that guy, but only one of those two grilles is a Satoshi style grille. The other one is just a very nice modified grille.

Satoshi refers to a user named Satoshi who was on Yotatech about 10 years ago. He is credited with making this *exact* mod. I doubt he was the first human ever but he was the one every named it after.

My point is that ONLY the grille with the older FJ style TOYOTA oem emblem is the Satoshi grille. The others are not. They are just cool custom grilles.

And if you want to be even more picky, neither of the two you posted have the actual OEM FJ TOYOTA badge, so neither are 100% Satoshi.

:girl:
 
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You are absolutely correct, mine is just a cheap do it yourself grille that cost less than $80. I was speculating about airflow and different mesh types.
 
I hate to be that guy, but only one of those two grilles is a Satoshi style grille. The other one is just a very nice modified grille.

Satoshi refers to a user named Satoshi who was on Yotatech about 10 years ago. He is credited with making this *exact* mod. I doubt he was the first human ever but he was the one every named it after.

My point is that ONLY the grille with the older FJ style TOYOTA oem emblem is the Satoshi grille. The others are not. They are just cool custom grilles.

And if you want to be even more picky, neither of the two you posted have the actual OEM FJ TOYOTA badge, so neither are 100% Satoshi.

:girl:



This emblem?
fc0a10e37b67e6cce2c5ad3551d729aa.jpg



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Satoshi grilles ain't just for looks

Hahahahahahahahaha
As soon as I saw the title, I knew who the author would be [emoji23]
I'm no engineer but I did go to school to become an aircraft mechanic & I know about airflow. The shape of a wing increases the speed of air over the top faster than under the wing creating lift. Those fins in the OEM grill increase the speed of air into the rad where as the Satochi doesn't.
[MENTION=7105]Scramble[/MENTION] seems to be one of the most level-headed guys on the board, and also very knowledgeable.
In addition to the fact I think the stock grilles look 100x better than the gutter guard grilles, I really do think there is much more engineering in the airflow of the grille than just blocked vs not blocked.
 
...Let's here from some engineers on this one. lol

I’ll chime in.

The grille with the least amount of drag will have the best air flow. To understand how drag works, think of where the air pressure will be the highest and lowest on the grille as air passes through - at the very front of a grille crossbar (highest), and the very back of a grille crossbar (lowest). With high pressure on one side of the crossbar and low pressure on the exact opposite side, the pressure gradient (difference in pressure) puts a force on the crossbar toward the back of the car (drag).

If you change the shape of the crossbar though, you can change the pressure gradient and make it more aerodynamic and effectively increase the airflow. When the crossbar is more of a teardrop shape (stock grille) vs a cylinder (Satoshi grille), the pressure gradient decreases and so decreases the overall drag. Yes, the Satoshi grille has a larger cross-sectional area for the air, but I believe the shape of the crossbars on the stock grille allow more air to pass through.

And [MENTION=135134]pauldub[/MENTION] is spot on. Without going too deep, generally the more you can keep the air through the grille laminar (vs turbulent), the better the air flow.
 
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I’ll chime in.

Thanks. What started as a Satoshi grill thread has quickly evolved into a discussion of fluid dynamics. Yeah, I went to college. lol
[MENTION=95183]octanejunkie[/MENTION] You might want to change the title to "Satoshi Grills ARE just for looks". I still think your a good guy though. lol
 
Who the hell is Satoshi anyway and why do some many people waste time on this mod? Is it to look cool while you're mall crawling?
 
Who the hell is Satoshi anyway and why do some many people waste time on this mod? Is it to look cool while you're mall crawling?

I won't dispute this at all. It's just a visual mod.

"Who is Satoshi". Ok not the same guy but just as mysterious.....

:)
 

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Hahahahahahahahaha
As soon as I saw the title, I knew who the author would be [emoji23]

[MENTION=7105]Scramble[/MENTION] seems to be one of the most level-headed guys on the board, and also very knowledgeable.
In addition to the fact I think the stock grilles look 100x better than the gutter guard grilles, I really do think there is much more engineering in the airflow of the grille than just blocked vs not blocked.

I've been called many things in my life but level headed has never been one of them! LMAO! I think I've been insulted! :p
 
I can appreciate keeping birds n stuff out. I could possibly do this mod too.
I did just read on a 4R FB page a fried bat was found in the grill of a 2018 Runner. Sharp teeth n all.
 
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I can appreciate keeping birds n stuff out. I could possibly do this mod too.
I did just read on a 4R FB page a fried bat was found in the grill of a 2018 Runner. Sharp teeth n all.

Might not be a bad thing. You have a ready made trail meal. No prep. No fuss.
 
Since this thread is already wayyyy OT. Beware of that dead bat. A lot of them carry rabbies. Perhaps that pic is way old and none of this applies... You could be exposed without even a noticable or deep cut. If you touched it with your bare hands I'd get it tested. Rabbies is no joke. Most leathal virus on the planet and at first sign of symptoms its too late.
 
[MENTION=65101]BrianSD_42[/MENTION] just said the most relevant thing on this thread the rest of y'all just playin
c50a36edd489da9a8f10af0b7dcb7780.gif


#ROASTED
 

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