Okay i dont know if this topic has been discussed but its a pretty good question...

if you install aftermarket springs... any kind... wouldn't that mess up our cars "zERO lift" ????

i ask this question cause i just got my hands on some 350z h techs and was wondering?

 

even if it did it would have to be minimal, something that IMO you would
not notice

 

in theory it should actually decrease lift because less air is able to flow under the car which causes lift, but any effects are going to be negligable at best

 

The 350Z H Techs do not offer much of a drop either so would not effect the zero lift much

 

yep.

id say you wouldnt feel a difference in terms of lift.

 

got cals h-techs today..felt a lil difference

 

In lift? I call BS, unless you took it up to 120mph, you wouldn't be able to feel a thing

 

and even then I dont think so. maybe with a wind tunnel

 

so pretty much im screwing with the aero dynamics (just a lil) of my ride if i throw some springs on them?

 

yes, and changing your suspension geometry