Finally broken in during the weekend and i was very happy with it. I use cyrul method and add some more castro in the 25% fuel as mention from jp itself and i found that the engine is little unstable with the rpm especially at the last two tank of the whole process! Temps were in 195-200 after 10 tanks and i start to run it on the track for another tank and seems like the engine sometimes rev up quickly and slow down to the point that the car barely move with full throttle. Any ideal?
looks like you are lean on the high needle, this engines get better with age, like the red wine
. looks as the engine has not finished the run-in prooces.
the engine will show its potencial
still run the engine on the rich side and you will notice when to lean it
Have fun