B16 B18 throttle body
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b16si »</TD></TR><TR><TD CLASS="quote">are thses TB the same size or ar thy different. If they are is it worth putting th b18 TB on my b16 or not?</TD></TR></TABLE>
This is what i've gather from the thread that i've linked for you
D series 5th and 6th gen Civic's = 56 mm
B series non-vtec = 58mm and 1st gen B16's
B VTEC = 60mm (and B20) 2nd gen up for B16's
Type R = 62mm
Dont know which tb you are referring too. If i was going go with a b18 tb it would be the type r 62 mm. And then you would have to port match your intake manifold to the correct size. For power I dont think there would be a great power gain. It depends alot of factors and the modification you have done to your ride. I hope that answers your questions
This is what i've gather from the thread that i've linked for you
D series 5th and 6th gen Civic's = 56 mm
B series non-vtec = 58mm and 1st gen B16's
B VTEC = 60mm (and B20) 2nd gen up for B16's
Type R = 62mm
Dont know which tb you are referring too. If i was going go with a b18 tb it would be the type r 62 mm. And then you would have to port match your intake manifold to the correct size. For power I dont think there would be a great power gain. It depends alot of factors and the modification you have done to your ride. I hope that answers your questions
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