how big of a weight difference is from a 96 ek and a Si crx

 

What have your previous searches shown you so far?

 

Probably nothing like this:

http://kumo.swcp.com/synth/crx/specs.html

Or this:

http://www.jdmcivic.com/forums...47396

Or you could read ALL of this if you wanted:

http://en.wikipedia.org/wiki/Honda_Civic

Search. You don't even have to look via the H-T search engine. Google is your friend.

 

first off unless the hatch is right hand drive and hails from the land of the rising sun, its not an ek its and ej.

the weight difference would be your weight being x added to the actual weight of the ej being y. now add x and y, y being the weight of the ej, since we know not every car weighs the same, to get z which is your answer for car y. then add x to m, m being the crx's actual weight, again since we know not every car weighs the same, and you get n. now subtract n from z and you get your answer, o which is the difference between car+driver weights. to get just the car weight difference, simply subtract x, x being your weight.

or you could just go weigh them at a truckstop, both with full or similarly filled gas tanks.