axial throttle problem.

[CORVETTE 70]

I don't know if any one else ha had this problem but i thought I'd mention it for any one who has recently bought a axial 28 for there Savy. The short throttle control arm is to long and wont open the carburetor all the way for full throttle. Even buy turning the end in it wont go far enough. Trim it with a dremal and give replace the ball joint made a big difference for me having a full functional carb. Just an idea look down in side your carb pull throttle trigger and see if its opening fully

 

[Larsenracing]

You can also throw a longer servo horn on to give it more throw but will loose some torque for breaks. Everything will need to ba adjusted with this though.

 

[AllanQ]

With the stock servo horn, linkage adjustments would be impossible, but with an OFNA type mod, you can adjust the linkages and get better throttle/brake response.