engine codes

[accordlx-i2]

what is the difference in engine codes like what does b20z b20a
ect,mean what im asking is what does the prefixes and suffixes mean. ie, jdmb16a,a1,a2,a5
b16a,a1,a2,ect
jdmb18,a so on and so forth for the rest of the honda engine family'es. what is the differences between jdm and usdm like is one more powerful and why? and what is the differences between them in strength ie, stronger cranks, rod,pistons better heads,intakes,exhust manifolds.

[smufguy]

why the hell would u post two threads concerning the same topic???

[Blue Impact]

Originally posted by smufguy
why the hell would u post two threads concerning the same topic???

He probably wants to know desparately therefore, posting two threads concerning the same topic will decrease the chances of his question being missed?

[smufguy]

right...........

[accordlx-i2]

what happened was i looked for the first one and could not find it so like a dummy i posted another one, but still thanks for the support.