XRAY - Model racing cars

You need some dampening!!! This was a misconception when we starting running the buggy over here, we would go with the kit setup and didn't know why it wouldn't go through the bumps, and we found out the dampening was too light and the chassis would hit the ground when the car would hit the bumps and/or come off or on the jumps, and when the chassis hits the ground it takes the suspension out of the handling equation which is never good!

Try going with my one of the US drivers' setups. Jason and I ran the 1.3 four hole pistons with 600 cps and 500 cps (about 45-50wt F and 40wt R)in the front and rear, respectively, and there was a really bad whoop section that our car could blast through if you had the guts to pull the throttle...

Thanks Rocco the car is working MUCH better now.

new kyosho large pistons with 6 holes

mrmodify, You might try going with the overdrive gear in the front with the 48 tooth spur. With the front pulling harder that the rear it will help pull the rear down to the ground and also I like the way it pulls harder from the front coming out of the corners.

And the 1.3x4 hole pistons(all the way around) with 600 in the front and 500 in the rear feels really good as well.


Jason Branham