Ive herd that you need a better suspension when you do a b18 swap since the motor is heavier. Is that true and if so, would you need a better suspension for a k20 swap?

 

short answer, no.

 

I think he said "no".

 

WTF

 

You have no clue what goes into a K-swap do you?

 

I think you need to learn how to use these first.
https://honda-tech.com/search.php
http://www.google.com/

 

well i was looking at the hasport installation manual and it seems pretty easy, but thats hard to believe.

 

When doing a B-series swap no you don't need to do anything with the suspension, a B-series doesn't weigh that much more than a D-series. K-series shouldn't make much difference (if anything I'd guess a K-series is even lighter than a B-series)