If you are not sure you can always give them a call or email. They are all pro racers so they know exactly what u want..

your 2 speed setup looks something like the kyosho r series ones with the screw and beveled washer to hold 2 speed on, who makes this system and where can this be obtained? this system with a screw is sooo much easier to remove and replace

sorry, just reread post 4426 and all info is there exept part numbers

I did...they don't.

Ditto on the alum. horns. That's all I've ever used as well. Never had any problems with them on any cars. I bet it would be a different story if they were located under the car.

Just in case anyone needs specs on spring rates...

Tommy

Awesome information... By any chance you have the rates for the dark blue springs the mtx-3 prospec comes with?

Original mtx3's dark blue springs = 1.7 wire diameter, but I don't know the rates.

Dark blue springs are slightly harder than mtx4's sky blue springs.

Hey Guys I was just building my mtx-4 and got to the shocks and found something strange. I have 3 shock pistons with 2 holes in them and 1 shock piston with 1 hole in it whats the deal.What is a good weight oil to run in my shocks. I will be running on a asphalt oval. Any help would be great because this is my first onroad car. Thanks in advance.

I also had the same issue yesterday; I've been running the car for awhile now so I think its just normal wear. I readjusted the end-point but then it was to the point where it would lock the tires. I plan on replacing the brake pads with the yellow ones.

Hi,
Can anyone tell me if the threads on the MTX4 pivot balls are 4 or 5mm?
Thanks

Finally got one,

anyone have a good starting set-up for Revelations Track.

Sweet man... How much does the stock one weigh?

same question i was asking around..i weight both with stock plastic unopened,both weight same..