Originally Posted by
93da9kiss
just to let you know there is a differance b/t the blocks the a1 has thicker walls thats why its better to boost but the b1 has better head
if that wat tha case y does everyone want to boost tha b1 and why do they gert tha same power just about b4 they give out"?
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10sec k series all motor
10sec b series boosted
11sec DD 2jz
^easy