ok, i do realize its a stock SOHC engine, but why the dramatic change from day to day. anyways, im thinking of getting an engine swap, i got about 5000 bones to do so. so im thinking of gettin an b18c type R or an H22, which one do you guys think is better. also, can i put in a k20a into my civic? if so how much money will i need? thanx guys

 

another thing that has been bothering me for a while, The engine on my car is a SOHC d16y8. Is this engine vtec? i've heard some people say it is, tho it doesnt say anithing about vtec anywhere in the car. I kno this sounds like a stupid question but im new here, bear with me.

 

temp andair pressure play a bigger role than most people like to admit.