i read many fourms in many sites. its ease to define the sir from the sir II
but my question is in the sir II how to define the 160hp from the 170hp the only thing i found is from its serial it should start with 54xxxxx . is that true ?
and is there are other way to can define the 170hp

 

B16A stamp
OBD-1
theres a date stamped on the head that you could use for confirmation. check for between 92-95 to be safe.
just search too. i know this has been covered multiple times. you just ahve to be careful, because alot of the old (obd-0) b16a's are high mileage

 

where adjust at the head ? if you have a pic for the place of that date it will be better . is it toward of the fan or toward of the firewall ?

 

just above the exhaust ports on the head. pretty easy to spot. little "dials" that indicate the date.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hany &raquo;</TD></TR><TR><TD CLASS="quote">i read many fourms in many sites. its ease to define the sir from the sir II
but my question is in the sir II how to define the 160hp from the 170hp the only thing i found is from its serial it should start with 54xxxxx . is that true ?
and is there are other way to can define the 170hp </TD></TR></TABLE>

Yes, there is a website that tells the differences through the years. I believe some are valve cover "vtec" location, the intake manifold, the harness plugs, the head stamped (duh), etc.......... search man

 

ok i will search. thank you alllzzz