RTI score
 

Hey I found an online RTI calculator check it out it works for 1:1 and RC's

RTI calculator

My Truggy's RTI score on my 35* ramp is 872
Ironically my comp RBX rig scored an 872 also :?

Tube clod
15'' wb
12.5 wide
930 on the 35*

1/6th Nylint
16.5in Wheelbase
Stock width
RTI score of 1268 on 35*

forced arti maxx ---- 1090 on the 35* ramp
tlt --- 762 on the 35* ramp
stick --- 820 on 35*ramp

now are you meassureing from the middle of the tire the high sid or the low side?

cause the score will vary greatly

forced arti maxx low side---1090 on the 35* ramp
high side--1308 on the 35* ramp
middle---1199 on the 35* ramp

817

Rockbull chassis
16" WB

From the center of each wheel.

isnt that cheeting? when ever we ramp here you gotta keep the whole tire on the ramp? i guess it is up to the people you ramp with. not trying to piss anyone off just seeing how you all do it.

revo
1170 on 20* ramp.

I don't see how this is cheating. Your wheel base would be the same from the center of the rim, as is would be at the bottom of the tire? Unless you’re talking about the distance traveled up the ramp. Then you would measure from the bottom of the tire. :?

RTI = (distance traveled up the ramp / wheelbase) * 1000
tires at trail pressure, shocks connected, driving as straight onto the ramp as possible, whole tire on the ramp

example - (80" up the ramp, 80" wheelbase) * 1000 = perfect 1000 RTI

by lowering some air pressure in the tires, or not keeping the whole tire on the ramp, can help with RTI, but it's kind of cheating.

Custom clod RTI: 1144, wb 18 inches ,12.5 inches wide

ahh your supposed to do it on a 20* ramp anyway, not 35...

and you measure from the bottom of your tire

But a 20* ramp is for p u s s i e s. I built a scale RTI ramp and it's around 35*. That's the only reason I did the 35* ramp.

oh ok.

well 20* or 35*, the scores should work out to be the same anyway. You would go up 9" on a 20* ramp, but turn around and only go up 7" on a 35*

here are some other scores from 2 yrs ago http://www.rccrawler.com/forum/showt...ighlight=score

Bingo.

With the amount of flex we get with the RCs a 20 degree ramp isn't ideal.

After seeing Dave's ramp I built my own...at 35 degrees as well.

I got 2064 on a 20 degree ramp:flipoff: :flipoff: :flipoff: 17 inch weelbase

888

edit: Mess with it last nite, now I get 1033.

with my n.n. at a 17 inch wheelbase i get 1026 on a 35* ramp and with my 12.5 inch wheel base customs 2.2 i get 978 also on a 35* ramp

my scale chevy TLT ramped an 826 on a 30* ramp.
4.75" high
11.5" wheelbase

not bad for a scaler