Engine break in

[Ken Webb]

About how much fuel should be used before a nitro engine is considered broken in and ready for leaner settings?

 

[Kevin Krogness]

Gallon or less she should be still be tight

 

[julianconde]

About how much fuel should be used before a nitro engine is considered broken in and ready for leaner settings?

What Engines are we talking about ? 21,45,67,80,90,91,1.00 or 101Rs ?

 

[Ken Webb]

.45