doublejz

Ok so I am going by this method


I bought a jdm b16 2nd gen with hydro lsd tranny, obd1, so its not a 1st gen right? But looking at the numbers like in the picture above it says 9|1 but a 91 is a 1st correct. I'm confused Is it different on jdm or something

VTECVillain

Motors that are casted as 6 month or later are put into the next production year. So if the head had 91 then a 6-11, it would be from a 92 model car.

Turbogixxer

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by VTECVillain &raquo;</TD></TR><TR><TD CLASS="quote">Motors that are casted as 6 month or later are put into the next production year. So if the head had 91 then a 6-11, it would be from a 92 model car.</TD></TR></TABLE>

Correct, you can also tell by the: connector colors and the block series.

This One

does that work for h series?
preferbly f20's......

Turbogixxer

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by tHIS oNE &raquo;</TD></TR><TR><TD CLASS="quote">does that work for h series?
preferbly f20's...... </TD></TR></TABLE>

Yes

thad

also keep in mind that the SiR ll came around in 91 so even an engine that says 8|9 still has a likelyhood of being a second gen.