Engine break in with Mods

[Spkey]

Just got a new Rampage MT and i need some advice. Should I break in the engine with the stock equipment or can I add a Jetpro exhaust and hpi air filter and then start the break in?

 

[RampageHopUps]

It is easier and better to break it in with the stock pipe. Then you can really appreciate the mods.

 

[Spkey]

With the break in period should I use synthetic oil or non synthetic? Does it matter?

 

[Deluge1]

I break in my engines with non-synthetic, because that's what I run all the time. It honestly doesn't really matter.

 

[cordy]

I use non synthetic for break in.

 

[Mike4130]

I would use non synthetic for break in also. This allows the piston rings to seat properly.