cut open some EJ25 heads to see inside.cool stuff added.

[lord flashheart]

WHAT DOES A SUBARU HEAD LOOK LIKE INSIDE?

https://sl-i.net/FORUM/images/imported/2012/01/IMAG0304-1.jpg

https://sl-i.net/FORUM/images/imported/2012/01/IMAG0305-1.jpg

https://sl-i.net/FORUM/images/imported/2012/01/IMAG0306-1.jpg

https://sl-i.net/FORUM/images/imported/2012/01/IMAG0307-1.jpg

https://sl-i.net/FORUM/images/imported/2012/01/IMAG0308-1.jpg

https://sl-i.net/FORUM/images/imported/2012/01/IMAG03091-1.jpg


COOL HUH?

i thought this was cool so i took a quick video of it.
its a EJ25 spinning at with no heads. its about 100 RPM just to give you an idea of how fast
pistons move.
http://www.youtube.com/watch?v=QF_5MoxYPdw

[anothernord]

COOOOOLL!!!!! That's really awesome. Thanks for posting!

[Grafton]

Very cool, you should paint the different areas different colors, green for intake, red for exhaust, blue for the coolant passages, and black for the oil spots

[kimokalihi]

I would go green for coolant and blue for intake and red for exhaust and of course black for oil.

[Grafton]

I would go green for coolant and blue for intake and red for exhaust and of course black for oil.
even better!

[mlitz]

That's awesome! and +1 on color coding it..

[Dead91silvia]

Dead91silvia likes this!

Vary cool!

[phi11]

you can see why you don't want to OVER port a head. not much room of error.

[lord flashheart]

yeah we have been porting heads and hit the water jacket.

[lord flashheart]

added a video to the original post.

[Wiscon_Mark]

Cool vid. I suppose you don't want to push the RPMs without much oil in there...