Thread: Dohc ej22e
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#3: 08-03-2012, 07:40 AM
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Originally Posted by DOHCEJ22E1 View Post
If you put together a DOHC EJ22E, assemble it as you would a 25D & use the 25D head bolts (22E bolts are too long), oil dipstick (25D dipstick has a higher mounting point), & black coolant pipe (22E pipe will NOT fit around the left DOHC head.)

Follow the factory service manual for the 25D to reassemble everything & make sure bolts & screws go back in their exact same spot. The end result will look just like a 25D.

If there are any questions, I'll answer them to the best I can. Btw, the final compression ratio I calculated with this particular engine was 8.8:1, which should be somewhat decent until I add a turbocharging kit. To anyone wondering if our pistons come up over the deck, yes, they do.
If you run into any questions and doing your turbo setup I could probably help I did a similar build with a closed deck ej22 except with jdm ej20 dohc heads and turboed it in my legacy