slow off the start

[bajadave]

I put on my new jetpro rear mounted pipe and a 813 card with a aluminum intake and a 8000 rpm spring. my mt seems to be sluggish from idle to about mid range. I tried adjusting the low and high needles but still no change. The mt is stock otherwise with a hy 26cc motor and has about 2 tanks run through it i even tried a new champion plug.. Any suggestions would be apreciated thanks.

 

[JayV3rc]

You probably won't see that engine come to life yet I have an XB with the 30cc engine and the same upgrades as you minus the pipe but thats coming soon I have about 6-7 tanks through mine and it really rips now but I had problems in the beginning also it just seems that not until 4-5 tank is when you see big difference just stick with it

 

[csp1971]

Completely agree with what Jay says. I'm almost finished with my second tank. It'll wake up after a few more.

 

[bajadave]

Thanks just wanted to make sure I did not miss something. I have been in r/c trucks and boats for 20 plus years but I still don't know everything .

 

[RampageHopUps]

It takes about 5 tanks for the motor to really break in. Do some tuning after 5 tanks and you should notice the improvements.