tooter's manifold adventure... - Toyota Yaris Forums

tooter · 08-02-2013, 11:46 PM

Got the tooter et up and running this morning...

I messed up a little on the attitude of the throttle body as the rotation is about 30 degrees off, but it's not enough to keep it from working.

Drove it only a little bit today because of work, and it drives really good

even with ECU just relearning the new operating parameters. It's just as quiet as stock in regular driving, but makes a really cool swooshing bwwwaaa sound when you step on the gas pedal. I think that's because there are no baffles in the plenum like there are in the regular tooter. And also I did a lot of porting on the mouths of the runners so that they are way more open and less restrictive than they were before.

I'm going to drive it around until everything is acclimated and then put it on the dyno, as that's the most trustworthy indicator of any changes.

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08-02-2013, 11:46 PM	#10
tooter play every day Drives: 2012 Yaris L 2dr 5sp Join Date: Apr 2012 Location: Los Angeles Posts: 1,962	Got the tooter et up and running this morning... I messed up a little on the attitude of the throttle body as the rotation is about 30 degrees off, but it's not enough to keep it from working. Drove it only a little bit today because of work, and it drives really good even with ECU just relearning the new operating parameters. It's just as quiet as stock in regular driving, but makes a really cool swooshing bwwwaaa sound when you step on the gas pedal. I think that's because there are no baffles in the plenum like there are in the regular tooter. And also I did a lot of porting on the mouths of the runners so that they are way more open and less restrictive than they were before. I'm going to drive it around until everything is acclimated and then put it on the dyno, as that's the most trustworthy indicator of any changes.