which is a better engine to boost: B18a or B20z?
i know the B20z has weak sleeves.
which engine would be the best to turbo?
how much boost can a B18a handle before you have to build it up?
and
how much boost can a B20z handle before you have to build it up?
thanks
which engine would be the best to turbo?
how much boost can a B18a handle before you have to build it up?
and
how much boost can a B20z handle before you have to build it up?
thanks
b18a will handle more boost but the b20z has higher compression and will make better numbers at lower boost. but the b20 sleeves lick ***. also u might wanna do b20b and not z 
if i were you i would go b18a because they are a dime a dozen.

if i were you i would go b18a because they are a dime a dozen.
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