acis modification
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basically, the NA intake is at a loss for low end torque, so they separated it. at the higher rpms when it's able to make its power, then itll open up? that said, toyota designed the acis not for making extra power, but saving the original power.
did i get all that right?
did i get all that right?
They put ACIS on there so they didnt have to compromise as much with intake design. Instead of designing it for low end OR high end power, they get the best of both by changing its properties when needed.
Fuzz420
Are U Here 2 take My Baby
No you can't modify the AICS.This post will give you a greater understanding on why you can't modify it:http://www.supramania.com/forums/showpost.php?p=299941&postcount=16
Defiant 7m did toss around the idea of using the 2jz-ge y-pipe,tb, and upper half of the intake manifold on the 7m. The 7mgte guys have mated the 2jz-gte ffim to fit on the 7m.Besides the work involved, in theory it should work and there should be gains to be had from it.
Defiant 7m did toss around the idea of using the 2jz-ge y-pipe,tb, and upper half of the intake manifold on the 7m. The 7mgte guys have mated the 2jz-gte ffim to fit on the 7m.Besides the work involved, in theory it should work and there should be gains to be had from it.
The noise comes from a 4 valve engine at high speed, and having the intake silencer removed in favor of a K&N, or whatever you put on.
When ACIS works correctly, the torque curve will be flat. When it does not work, it will spike up around 4000 rpm, which is why it changes over at that point.
When ACIS works correctly, the torque curve will be flat. When it does not work, it will spike up around 4000 rpm, which is why it changes over at that point.
Anyone think gains could be seen on a turbo 7m with the acis kicking on at a certain boost pressure or rpm?
Fuzz420
Are U Here 2 take My Baby
http://www.supramania.com/forums/showpost.php?p=280045&postcount=10Sl1dewaysSupra said:
bigaaron said:
not on a ct, but maybe on a large turbo that takes forever to spool, but even then, i bet the gain would be miniscule to none, as the system wasnt exactly designed for positive manifold pressure
Fuzz420
Are U Here 2 take My Baby
So theoreticly I should see that lever move at or near 4K RPMS? If it doesn't how do I un-"Stick" it?
Fuzz420
Are U Here 2 take My Baby
Sl1dewaysSupra said:
You would need to check and make sure all the proper vaccum lines for the AICS are hooked up properly
Where do you think Honda got their idea from? :3d_frown:s383mmber1 said:
They are the same pricipal. They are manipulating air flow without supercharging the manifold.