hi guys..i was going to put itr and new pistons in at the same time(11.5 compression)...i was wondering what the mm is for 2.0..i have a b18c1...would it make any noticeable diffrence and would i need to resleeve it before boring...thanks.

ps i searched

 

to get 2L from a b18c you'll need 85mm. the only way to bore out this much is to resleeve first. max bore on stock sleeves is 82mm.

 

would 2.0 be worth it if i get nre pistons..figure if ima install new pistons might as well go 2.0...also later on can i turbo normally

 

more displacement means potential for more power and torque. you decide if that's worth it to you.