Quote Originally Posted by Benson View Post
We start a fresh engine, drive it to the dyno, then get it tuned

The only break in is the drive to the dyno. Never drive a built motor on an untune ecu.
Obviously have some sort of base tune for the build, oh and i didnt mean to run it like fk untuned, i meant so that you dont have to cover xxxkm on the road instead sitting in one spot