Come on guys!!!! Robby is as fack as plum quicks advertisement on their red handle race motor.... You guys need to break it down & put things into Perspective ...I have & that's we're the deception starts for me...he clams to be the worlds fastest golf cart... I'm good with that.. But with no proff to what size motor he actually runs I have to hope & assume it is at the least a modified stock golf cart motor with a 6 5/8 can...... But Guess what!!!!!! It's not!!!!!! Crunch the numbers.... They don't add up....I have called Robby to the line meny times ... I once drove over 24 hours to page land just to race with Robby ...30 hours earlier & down to the last minutes of loading the cart & still at the collage... We smoked a controller & a 2,500 dollar 48 volt battery pack of ion lithium batteries...I was told then what our losse would be!!!! And the possibility of fire ....klp