Hey got a ? concerning b16's and b18's...ok I always knew few things well lots about acura/honda motors etc...i know that VTEC DOHC for civic is most time b16 transplant...and GSR is b18c, and Type R is b18c5...well check this site out...after lookin at this site got kinda confused lol

http://www.hondata.com/vehicles.html

can someone help clarify to me what the difference is between the Integra VTiR 92-95 JDM B18C and Integra Type R 97-01 US B18C5 ..is it basically the b18c5 is made in US and b18C are made in jap...? spec wise whats the diff? b.c. i see lots of gsrs with the JDM b18c but are they as quick as the 97+ type R's with b18c5? im lookin to get one thats why i ask same with the b16's is there a diff between the older b16s like in the del sols compared to the b16a2 in the 99-00 si's? thanx guys

 
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VTiR should be the equivalent to US GSR motor. The difference between Del Sol VTEC and 6th Gen Si, there shouldnt be any.... The site just seems to list a bunch of stuff. JDM B18C5 has a little bit more power.