Fujita CAI Installed on the MazdaSpeed6.

[03MSP]

Need some sound clips!!

 

[bova80]

here is my fujita f5 intake with 1g dsm bypass valve

http://www.youtube.com/watch?v=SskGaxay6wM

 

[Koenig]

is your 1g dsm crushed spring like I know is popular??

 

[bova80]

nope, uncrushed

 

[acidbug]

nope, uncrushed

+1

 

[snooky]

sorry but whats the diff? i knowe nothing about bov's and how they work, i just want that sound it makes

 

[acidbug]

sorry but whats the diff? i knowe nothing about bov's and how they work, i just want that sound it makes

Diff=Rear differential..it what helps deliver power to rear wheels.

BOV=Blow off valves.
It works by moving excess air away from throttle body and shoots it back to the intake side of turbo..

The reason behind this is that once the throttle plate closes (like when u let off gas) all this air is still trying to push itself through the throttle body..which is close..so what happens..the air gets pushed back into the turbo..which will damage turbo very quickly.

 

[snooky]

lol i meant diff = difference, between crushed and uncrushed bov's lol

thanks though i actually didnt know the rest either...

Diff=Rear differential..it what helps deliver power to rear wheels.

BOV=Blow off valves.
It works by moving excess air away from throttle body and shoots it back to the intake side of turbo..

The reason behind this is that once the throttle plate closes (like when u let off gas) all this air is still trying to push itself through the throttle body..which is close..so what happens..the air gets pushed back into the turbo..which will damage turbo very quickly.

 

[bova80]

when its crushed it can hold like 20-22psi where as uncrushed is kind of maxed out at 18-19psi

 

[snooky]

when its crushed it can hold like 20-22psi where as uncrushed is kind of maxed out at 18-19psi

okay so its better to have it crushed?

thanks

 

[bova80]

well only if you plan on pushing that kind of power, and that would be only if you had an upgraded turbo, so its really not all that necessary

 

[snooky]

well only if you plan on pushing that kind of power, and that would be only if you had an upgraded turbo, so its really not all that necessary

wow i really need to do my homework, i really know nothing about this stuff lol

thanks again

 

[Koenig]

yeah when someone uses a crushed spring, they're really only doing so because they want the to be able to run more power on their car without spending the cash on a more expensive BOV to hold higher boost pressure. Think of it as a poor man's upgrade, lol.

also keep in mind he said he was using a bypass valve and not a bov.... BOV's allow VTA (vent to atmosphere) and give off that loud cool sneezing sound when you get off the throttle PSSSSSSSSSSSSSHT

however in our car's case that is not the proper setup to have, which is why many BOVs come with "recirc" fitment options (most usually charge extra), which basically causes them to function like a bypass valve

it takes the "vented air" and recirculates it back into the system.... so your intake air is actually the air that was originally metered/registered by your Mass Air Sensor (MAS), where as if you had a bov venting to the atmosphere, then you're losing some air as it vents, and you're getting less intake air (in the engine) than your MAS had registered. to put it bluntly it's part of what matters with your air to fuel ratio, running rich and running lean... you'll probably find better info in Wikipedia, or someone can explain it better than I.

 

[AWDRACER6]

Sounded like you covered it.

yeah when someone uses a crushed spring, they're really only doing so because they want the to be able to run more power on their car without spending the cash on a more expensive BOV to hold higher boost pressure. Think of it as a poor man's upgrade, lol.

also keep in mind he said he was using a bypass valve and not a bov.... BOV's allow VTA (vent to atmosphere) and give off that loud cool sneezing sound when you get off the throttle PSSSSSSSSSSSSSHT

however in our car's case that is not the proper setup to have, which is why many BOVs come with "recirc" fitment options (most usually charge extra), which basically causes them to function like a bypass valve

it takes the "vented air" and recirculates it back into the system.... so your intake air is actually the air that was originally metered/registered by your Mass Air Sensor (MAS), where as if you had a bov venting to the atmosphere, then you're losing some air as it vents, and you're getting less intake air (in the engine) than your MAS had registered. to put it bluntly it's part of what matters with your air to fuel ratio, running rich and running lean... you'll probably find better info in Wikipedia, or someone can explain it better than I.

 

[Koenig]

oh ok cool, I was sure I was missing something, or i didn't even explain it properly. I was worried I'd just confuse him more, haha

 

[blokbuk]

Misting...

Is there anything else than misting that can make the Fujita CAI work bad in winter/humidity?
I just washed the filter AGAIN, still at 60 mph, if I want to accelerate
I floor the gas and it's as if the turbo boost wasn't stable...
Thanks!

 

[AWDRACER6]

oh ok cool, I was sure I was missing something, or i didn't even explain it properly. I was worried I'd just confuse him more, haha

lol

 

[bova80]

you might have put the filter up to far on the pipe which will hurt performace cause the air flow will be block somewhat. make sure the pipe is only in enough to get the clamp on it. if that makes sense.
like this...
_| |_
\

not this
_| |_
\ | |

 

[snooky]

(boom07)(boom06)(uhm)

you might have put the filter up to far on the pipe which will hurt performace cause the air flow will be block somewhat. make sure the pipe is only in enough to get the clamp on it. if that makes sense.
like this...
_| |_
\

not this
_| |_
\ | |

 

[snooky]

i think im just gonna let the pros do it. its such a tease though, i have and cant instal it till the spring, everyone one is telling me that its not goo to have on in the winter