N20B4PSI

i got my motor back on friday . i was checking it out and noticed a wird gap between the pistons and the cylander walls. i wanted to know if that is normal for heat expansion becuase i could move the piston in the cylander.
my setup is endyn 9.0-1 comp piston's and darton sleeves with manley rods bored out to 84mm. if anyone has any info on this it would be apprectied .i tried to call viren up on friday but i guess he had left for the day . i will say one thing tho i shipped motor out 3 weeks ago and it is already back so i have to say VS racing parts = Viren is the man and i recomend him for sure