dude just lettin u know
bout the supercharger fo ur lil RC ok in 4 words
DONT WASTE YOUR MONEY

what i have noticed is that i a few mates who drag there rc's n thew dont got a supercharger kit and thew still smash other peoples rc cars who have got the kit



its a waste of money the best option is to save the 300 bucks n put it twards a bigger more powerful engine and u will notice better performance
as with the kits i have seen so many people pull out of the drag coz they need to retune there cars


hope this helps