sigh, I go through this time and time again man and you guys always try to prove me wrong with links when I'm right. That site right there is WRONG!! No such thing as the B16A1..all motors that have a number behind them are USDM not JDM and the only USDM B16's are the B16A3 from the 94-97 Del Sol DOHC VTEC and the B16A2 from the 99-00 Civic SI. Sites ALWAYS get confused and put a number behind the JDM B16's. The motor you and that site are referring to is the 1st Gen B16A, that's why they put the 1 behind it, and they're wrong. People also get confused with the Second Gen B16A and put a 2 behind it when it's not actually the engine code, the code is still B16A if you get what I'm saying...just a different generation. To help you better understand what I'm saying, I'll give you some examples of how USDM and JDM motors are coded.
USDM GSR motor code = B18C1
JDM GSR motor code = B18C
USDM Prelude motor code = H22A4
JDM Prelude motor code = H22A
USDM Integra motor code = B18B1
JDM Teg motor code = B18B
catch my drift?? Believe me...I'm right
