them main difference between b18a and b18b is in the head, you could put a b18b head on to a b18a block and be fine......the b18b has about 10 more horse power than the b18a also, the b18b has a slightly more aggressive exhaust cam, and there are a few other minor differences.
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I © my Honda
i need
96-98 rear bumper (black)
96-98 fenders & hood (black)
rear filler panels (under tailights)
glove compartment lid/cover ( dark grey)
driver side ac vent(upper dash one)
TR "F#UCK Thieves" crew Member #10
Last edited by 97dxcoupe; Mar 3, 2010 at 03:50 PM.