[BrianG]

Wow, quite a few posts here while I was away!

ModMan, I'm glad you're here. This is my first foray into really high speeds, so the experiences from someone who's done it will be nice to have!

Your vehicle is probably a lot lighter than mine is going to be. The Ultra GTP is simply a 1/8 scale buggy modified for onroad use. I can see this thing weighing around 8lbs (128oz) RTR. TBH: I think 90-100mph would still be fun to see. I would like to hit really high speeds every now and then, but I will probably also be using it in parking lots and such for fun. From your thread, it looks like you need to make this specifically for high speed use only if you're really serious about it. Given that fact, I probably won't hit the high speeds I was hoping for (~130-140mph) since this will be doing double duty (playing and high speed runs). Plus, it sounds like this project will get VERY expensive VERY quickly if I try to go crazy.

After having the vehicle stripped down, I am pretty sure I will be using 10S (the most my charger is capable of), a 1515 or 1521 motor, probably the CC HV ESC, mechanical brakes, and the two speed tranny. I'll have two sets of pinion gears; one for the high speed runs, and one for more normal usage. I'll also have two bodies for the same reason. I'm thinking of making the high speed body modeled after yours, except made of 1/16-1/8" thick lexan for workability.

Anyway, I appreciate your input! Thanks!