First US 2ZR-FE Yaris swap gains exposure

[ArmstrongRacing]

The only significant difference is they increased compression from 10:1 to 10.5:1(Edit: and Valvematic). Otherwise they are almost identical

[Bluevitz-rs]

Originally Posted by ArmstrongRacing

The only significant difference is they increased compression from 10:1 to 10.5:1. Otherwise they are almost identical

And the MAJOR fact that it uses a different head and valve system to control RPM not a throttle body.

[ArmstrongRacing]

Originally Posted by Bluevitz-rs

And the MAJOR fact that it uses a different head and valve system to control RPM not a throttle body.

.... the question was about transmission compatibility haha....but thanks for the info!