I'd like to buy an imco preferably an scx but would entertain an sc upper only but if u have a complete I'd entertain for the right price

There are a set for sale on Facebook. I believe the seller wants $8900 per upper. If interested I'll see if I can get his info for you. Skip the sc, nothing more than an XR.

Yes that would help very much thank u and yes another person just told me the same thing dint waste your money on an sc I mean I'm only running a 525hp bbc with a small blower would an xr hold up

XR would be fine with your power, thats what is behind most 525 Top Guns

Well then maybe I should go that route starting out I was just thinking get the best the first time and be done