Wow

Had the first run or the Blitz the other night . Things
sure have changed from years back . The thing really
scooted . But only for a short time . Had to stop ,
motor felt too hot . The truck is stock geared with a
mmp and 4600kv running 6000mah 25c 2s lipo from
Dynamite . I could use a little direction from here ,
or is the heat normal . Thanks in advance for any info .