naturally aspirated

I have just picked up two d16a6 blocks and a d16y8 head and am currently planning a high compression NA build This is my first time building an engine and would love all of your input Basically I want to run pump gas and was wondering what the highest possible compression I could run on 94...

yo so i know this kind of thing has been covered but i’ve done a lot of searching and i have some specific questions. i have a d15b7 and i want to swap to something better, so here are my options. d16a6 block- d16z6 head turbo (or just full z6), or some kind of b-swap, probably a b20 would be...

Hi D brotherhood the EDM have na civic ek 1.4 named as ej9 but basically it´s a ek chassis the car produces 90hp and loves to rev the engine code is D14a4 and uses p3y pistons wich are very dished like a vx(d16z6) pistons, however the head cilinder is the same as y7 I´m considering to change...