Ok here goes you BIG bachagaloop!! First off any stranger can look at my sig and see im no stranger to horsepower,and modding motors, from all the best. Well this Plus 4-C Team edition h.e.s. modded, has to be , and im going to say it publiclly, has to be the SMOOTHEST motor ive ever run!! NO SHI$, i have a gallon and a half, and just walked into my door,Monty WASSUP MANNNN ..dont know what you do, but im in love. Twords the end of my day, motor running at 220deg, and its hot as hell here today, with a 6.5 restrictor,but SMOOTH is the key word here, powerfull YES, idle perfect YES,All i been hearing bout those js motors when u come off throttle they jump right down<calm down> well so does mine!!!! The sound of the acceleration is insane,i mean its going to be unfair when i race this sucka, coming from 1/8 on-road this surelly was a treat, ITS NOT A NASTY, UN STEADY BEAST WAITING TO SHREAD RUBBER, RATHER A DEFINED 1400HP BENZ...I am so pleaseeed, THANKYOU BUDDY, i cannot wait to race, the new serpent feels good, and i couldnt ask for anything more in a motor,thats the first time in 20 years of r/c that ive EVER said that.I didnt even realize i was running the same plug that came with the motor, 1 1/2 breakin gallons of fuel, i changed just now for good measure, but didnt need to. Folks i am not in any way sponsered/nor prepped to say this, FACTUAL...if u dont know bout monty, better ask some1 LOL...your the ONLY sticker i put on my larry genova Kustom rc Graphic body, i will post...never happier bud