FA20 Individual Throttle Bodies

[churchx]

imnotsureaboutbrz: imho there would be diminishing gains and little total cumulative improvement due gains not stacking much. One thing is improving restrictive stock intake/exhaust, another - when most of restriction is removed and there is little left to improve above that with more parts.

[gtengr]

Originally Posted by Breadman

Wait am I reading this right, it adds 30whp?

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I think something is up with the dyno. There's no torque dip on the stock run, and the curves seem too similar in shape for such a radical change to the intake.

[Breadman]

Originally Posted by gtengr

I think something is up with the dyno. There's no torque dip on the stock run, and the curves seem too similar in shape for such a radical change to the intake.

Yeah that's why I was asking. I can't read Japanese but I saw 166 and figured that was the stock and the other was with the throttle body

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[mav1178]

Originally Posted by gtengr

I think something is up with the dyno. There's no torque dip on the stock run, and the curves seem too similar in shape for such a radical change to the intake.

Originally Posted by Breadman

Yeah that's why I was asking. I can't read Japanese but I saw 166 and figured that was the stock and the other was with the throttle body

From top to bottom, the Japanese legend says:

• Measured PS (metric horsepower)
• Measured loss PS
• Corrected horsepower
• Corrected Torque
• Air/Fuel Ratio
• Boost Pressure (obviously zero if atmospheric)
• Exhaust Gas pressure(?, it's measured in Celsius...)

Below that, I make out EMC "chisuro" something. A list of mods I think, it says "Ex Mani"(exhaust manifold), "Ma fu ra" (muffler), and some other katakana that I can't read.

[Kodename47]

Originally Posted by Zentec

I wounder if you could add the Crawford power blocks to it too

The question is: why would you?