vitara 75.5 d16a9 (ZC) dohc
 

hey i am clint from holland maby sorry for bad english.

i have a question.
i am building a d16a9 turbo engine.
my short block is over bore to 75.5 for the vitara's.
i was to quick with buying the vitara's but i wanna use them.
i know my compression is way to low....
i think that i have to milling the deck from the head, if i am right.
how much i have to milling ? in mm
if there is an other solution pleace let me know.

i already try the search option but i cant find a solution:(

thank you clint verduin

you could always just run more boost and make use of the low compression ratio.

Theres a company called fj somethin and they make rods for those pistons and it bumps the compression up.. What ae you trying to do with the car drag race? daily driving it?