i have a gsr motor that was in a 92 civic hatchback cx, and wrecked the car. i pulled the motor and put it in a 94 civic si. but since swapped in the si it just doesnt seem to run as strong at all. the only difference in the cars is the si dosent have exhaust yet. i cant see that making the difference in how much it has changed. anyone know anything to look at or check. thanks.

 

si is like 200lbs heavier. makes a big difference

 

exhaust mad a big diff in my boys dx..he dropped in a gsr ..and had the stock exhaust on for a wile..then we put on an apex n1...and there was a big diff.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by type B16 &raquo;</TD></TR><TR><TD CLASS="quote">si is like 200lbs heavier. makes a big difference</TD></TR></TABLE>
Try 300 lbs. The EH3 is a porker.