What fuel should I run when breaking in a new engine?

[Widow Mak3r]

Taking the car to the tunner an dyno shop this coming friday.

The car is a 298ci 2v with 62lb injectors
[FONT=&quot]255 lph fuel pump
[/FONT][FONT=&quot]Snow water methanol injection [/FONT]50/50

What should i break it in with 87,91,93?

I want to make it a weekend cruiser for now.

 

[01yellercobra]

Run whatever you plan on using. Mine has seen 91 all it's life.

 

[Widow Mak3r]

Run whatever you plan on using. Mine has seen 91 all it's life.

I plan to add more boost later on. I will prolly end up using 91 or 93

 

[04sleeper]

ALWAYS tune with the fuel you plan on running.