B18C - Sir v Type R crankshaft

denward

ex '00 Silver ek9 Rx
Joined
Feb 24, 2007
Messages
892
Folks

Just looking into something re b18c crankshafts.

is there a difference between the type r and sir b18c crankshaft ?

Part number seems different but I don’t know whether there is a difference and whether the sir crank fits into the b16b.

cheers
D
 

oifovo

Well-Known Member
Joined
Jan 11, 2011
Messages
2,287
It will fit into B16B, question is why? B16B is the most agressive camshaft Honda used across the whole B series lineup.
 
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