i just got a jdm b20b what has to be done to swap it out with my b18a? a couple of people told me that i just have to swap out intake manifold to occomidate for my ecu and everything, is this true?
all the bolt ons are pointless with 8.8:1 compression... exactly what calesta said, change out the pistons (i would use b20z, 9.2 or 9.6:1) and rod bolts (ARP) and you'd be set to make something good of your bolt ones.
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