i need a stiff suspension setup for a rc10 gt

get red springs all around...they are the firmest

what can i do with the stock one

Add spacers on top of the springs if you don't want to buy new ones.

how much do springs cost and shocks to

just get higher viscosity shock oil, like 60-70 weight. spacers only add ride height.

Are you sure? Seams to me that it would make it stiffer.

nope, just adds ride height, unless you have so many that the springs are always compressed.

you can also get rpm 2 stage shoc kpiston the medium-heavy ones that will help...are you drag racing?

im not drag racing. i want to get the back stiffer because it always bottoms ut on the back,and also want more ground cleance on the back

you can do 5 things... get t-maxx shox for the rear use heavier weight iol rpm 2 stage pistons height clips or red spring...take your pick good luck

thanks all