bore on b16 n b18

[azrex91]

is there a difference in da bore of a b16 n a b18 cause they r selling me some pistons for a b18 n i want 2 put them into my b16 please help thanx

[gcboy90]

same bore... different stroke..... ur gonna need smaller rods i believe....

[DJ NeX]

they both have a stock bore of 81mm.

[no2psi]

is there a difference in da bore of a b16 n a b18 cause they r selling me some pistons for a b18 n i want 2 put them into my b16 please help thanx

Like the guys said this will work. Both 81mm bore. But it will also lower the compression ratio. So the real question is WHY? I assume you are posting in all motor, because you want to do an all motor engine. This would drop your compression down to 8.5:1 or 9:1
And that my friend would suck balls for all motor!

[gcboy90]

yea dont u want like 10.5 and up:1?

[azrex91]

well thanx for da advise, so if i get some b16a pistons dat would b better right

[DJ NeX]

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