i'm planing on getting a b16a motor and i want to know if later on i desired to change the block for a GSR block that my friend is selling me, i want to know if that would be straight fit or i'm going to have to bored out the 1.6 liter head to a 1.8L because the GSR block is 1.8L and i assume its not going to fit right in??? any comment would be highly appreciate!

 

both bores are the same and the heads are pretty much the same cept the IM's

 

anyone..

 

im pretty sure they will fit direct. the difference in displacement comes from the stroke, not bore size. you will need b16 intake mani tho because im sure they dont mix with that manifold.

 

Intake manifolds are different. So is the intake manifold bolt pattern. Otherwise it will all bolt right up. It's called a "poor man's type r"

 

He said that he would swap out the block. The B16 head will bolt right on to the GS-R block. It is commonly called "the poorman's Type-R". No need to worry about intake manifolds if the block is getting swapped.

 

ight guys thanks a lot i just want to make sure.. i knew that the GSR intake manifold is not the same as the b16 mani, but im just changing the block not the head! thanks anyways...goodlooking out!