Interchangeable Cylinder heads?

[Barronviper1]

Hey guys, Im new to the club and I'm currently deployed in Iraq. But my question is...Are older model 2.4L engines compatible with our scion engine. I noticed they have the same displacement but I dont know if the internals are different. I want to buy a cylinder head online but only older model toyota heads show up. Im planning on working on the cylinder head I purchase and once I do all the valvetrain work its going on the scion. I've worked alot with mitsu's and I just started with toyo's so I'm still learning about whats interchaneable.

[DubJ]

I'm curious as well....

Originally Posted by Barronviper1

...I'm currently deployed in Iraq.

Thank you for all that you do.

[TBITB]

Originally Posted by DubJ

Thank you for all that you do.

+1 to that!

[navylife59]

Hmm, not sure. What 2.4L exactly are you thinking about? What matters is the engine code. Toyota has used the 2AZ-FE for several years now. As far as I know, all the 2AZ-FE motors are VVT-i. I will check with Kenny once he is back from racing tomorrow.

Best of luck to you over there in the Sand Box. I just transfered back to the Reserves and if my business doesn't work out, I might be joining you over there.

[TC_rollin]

I have heard rumors of the 3gz-fe or some sort from the tundra or somthing like that was able to match up i havent looked it up my self but it should give you lil more higher end