N/A setup - Toyota Yaris Forums

Tamago · 10-06-2009, 08:16 PM

Quote:

Originally Posted by crxgames

Prius has a 1nz-fxe which has a completely different style head for efficiency. Though, you are correct that it has a 13:1 compression ratio. The lower end is also suppose to be the same as the 1nz-fe. Your best bet would be to do a 1nz-fxe bottom end with an adapted 1nz-fe head. There is a thread with a lot of details on the possibilities of this somewhere on clubxb.com, though it has not been done yet.

I personally wanna see this done, I just don't have the money to do it right now since I'm building an S13.

no, the prius bottom end is nothing special.

crxgames · 10-06-2009, 08:42 PM

Quote:

Originally Posted by Tamago

no, the prius bottom end is nothing special.

Very true. I just looked everything back up.

The extra compression appears to come from the different pistons, no? Someone on scionlife saw gains with 11:1 pistons and an emanage tune.
http://scionlife.com/forums/showthread.php?t=65124

Maitre_Te_Te · 10-06-2009, 11:03 PM

Ho yeah, I have read this. 13 WHP with prius piston and e-menage. I will look for this !!!!!

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10-06-2009, 11:03 PM	#3
Maitre_Te_Te Drives: Yaris 08 Join Date: Mar 2009 Location: Québec Posts: 104	Ho yeah, I have read this. 13 WHP with prius piston and e-menage. I will look for this !!!!!