bore and stroke - Toyota Yaris Forums

Yaris Hilton · 06-17-2010, 02:09 PM

Somebody needs to look in a Toyota parts catalog to see what's different. They might share common rods and have pistons with different compression heights. Cams might be the same or not. Note that the 1NZ-FXE engine in Priuses is basically the same as the 1NZ-FE with an even higher mechanical compression ratio around 13:1, also.

Bluevitz-rs · 06-24-2010, 12:33 AM

Quote:

Originally Posted by Yaris Hilton

Somebody needs to look in a Toyota parts catalog to see what's different. They might share common rods and have pistons with different compression heights. Cams might be the same or not. Note that the 1NZ-FXE engine in Priuses is basically the same as the 1NZ-FE with an even higher mechanical compression ratio around 13:1, also.

Also different cams, to give it the Atkinson cycle.

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06-17-2010, 02:09 PM	#1
Yaris Hilton Half a Bubble Off Plumb Drives: 2009 Yaris Sedan Join Date: Mar 2009 Location: Bristol, Tennessee, USA Posts: 1,593	Somebody needs to look in a Toyota parts catalog to see what's different. They might share common rods and have pistons with different compression heights. Cams might be the same or not. Note that the 1NZ-FXE engine in Priuses is basically the same as the 1NZ-FE with an even higher mechanical compression ratio around 13:1, also.