free throttle/brake mod no parts needed

This site may earn a commission from merchant affiliate
links, including eBay, Amazon, and others.

MrSnuggles

Member
Messages
26
I'm going to have this as simple as i can

this does the same as ofna mod but its free you already have the parts on your truck

cut the ring at the middle and the length is approx 8mm
like so
servohringurcutcn2.jpg


then you need to drill the exhaust side vertical plate or make other kind of fastener for the spring as you want it a little bit more stretched than original
and be absolutely sure it wont come loose
like so
throttlereturnspringdrizh4.jpg


and thats all there is to it
your servo can now put all its power into the brakes without the throttle arm robbing power from them

all fail saves should work with this mod

this is more simple than ofna
less likely to give you trouble as there are no sliders witch could bind when running in dirt and so on

this is the way our trucks should come from hpi without a doubt
since i did this mod i have not had one runaway or failure of this system

i have used this mod for over one and a half year so i know how reliable it is

if there is something you feel i might have forgotten to mention then feel free to ask me
 
hmmm interesting thanks for posting!! were always happy to hear about unique ways people find to improve there rc's
 
there is no need for further explain as there is nothing more to it

it will make your brakes allot stronger
 
I'm going to have this as simple as i can

this does the same as ofna mod but its free you already have the parts on your truck

cut the ring at the middle and the length is approx 8mm
like so
servohringurcutcn2.jpg


then you need to drill the exhaust side vertical plate or make other kind of fastener for the spring as you want it a little bit more stretched than original
and be absolutely sure it wont come loose
like so
throttlereturnspringdrizh4.jpg


and thats all there is to it
your servo can now put all its power into the brakes without the throttle arm robbing power from them

all fail saves should work with this mod

this is more simple than ofna
less likely to give you trouble as there are no sliders witch could bind when running in dirt and so on

this is the way our trucks should come from hpi without a doubt
since i did this mod i have not had one runaway or failure of this system

i have used this mod for over one and a half year so i know how reliable it is

if there is something you feel i might have forgotten to mention then feel free to ask me

do you have a pic of it the way it goes back on?
 
In reference to the ring being cut; what does it belong to? Where does the ring go once it's cut. I'm confused. This is a throttle/break MOB without any pictures of the throttle/break linkage of the truck? Please clarify.
 
i cant see a ring like that on my sav. I'm real curious how you thought it out and did it though, very interesting.
 
Crash: Thanks! That's what I wanted to see also.
frddyj: Me neither. cornfused
radkal: Ditto
Mrsnuggles:I believe what you are saying. I'd just like to see some more pictures so I can be clear before I start hacking away.:chainkiller:
 
i know isnt it great:beforeme:

go tell others lol

you gotta love the awesome stopping power you get for free with this mod

now your servo can send all its power to the brakes
 
Last edited by a moderator:
omg...i was tinkering with my savage today...and i was looking at the throttle return spring and decided that it was a bit loose in the stock position so i was playing around with different locations to put it...and wah la...well i haven't cut the round spring but i will now...

dang i thought i had something...lol...i was just wanting to make sure that when i let off the throttle that it went back to idle...with no crap in between...my linkage has a small loop in the end right below where where it goes into the ball cup of the carb...
 

Latest posts

Members online

Back
Top