Does the stock motor mount (I have a 91 civic si) work with any d series engine swap with out any modification? Specifically a d15b7 in this case.

 

yes

all mounts for any Dxxx block are straight drop in (even the JDM ones)
except the D17 (I think)

 

Not so true, only the cable transmissions of course will bolt to our frame and the later D-series drivers side mount BRACKET sometimes need to be replaced.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dr_latino999 &raquo;</TD></TR><TR><TD CLASS="quote">Not so true, only the cable transmissions of course will bolt to our frame and the later D-series drivers side mount BRACKET sometimes need to be replaced.</TD></TR></TABLE>

ok thanks for the correction

since he did not mention a tranny swap I did not consider those mounts in my answer.

the driverside(engine) mount bracket is the part bolted to the block?

 

awesome haha, so I wasted my money going with an innovative mount and innovative bar (not wasted lol, but you know.. overspent) oh well it will be nice having the extra traction, I hope I love it I might try the stock mount first (i didn't know it would fit) then switch to the innovative setup and post a thread about what I feel the differences are mby