I have tried 4 of the options available and without a doubt the atomic conversion is far quicker both indoors and outdoors by generating far more grip all round and will still turn up its own a*** when i need it to
My rating of the options i have tried:
1) Atomic
2) Ross mods
3) std chassis cells rotated
4) std chassis out of the box either stick and saddle setup
Before anyone suggests it i am no way affiliated to any company and these are my findings based on racing twice a week indoors and outdoors.
Indoors is at caldicot which is a mixed surface venue with lots of jumps bumps n woops to test the cars grip aswell as bump handling!!
Outdoors has been on a variety of surfaces including high/low grip astro tracks and old school grass tracks and is 2nd place in the Welsh outdoor summer regionals at present
I have had the car since launch and tried pretty much every suggested setup outhere inc 4-6hole piston / hrc v lrc / weighted v non weighted etc etc and am very happy with my car at present!!
dave