Originally Posted by
Nathan Wilson
after reading and asking, i have gathered that the thunder power 13.5s like to rev (High fdrs) correct? what is the max rpms you shouldnt aim to go past. when i do a data reading each run i have seen rpms as high as 60k is this about right?
im running 13.5 boosted standard rotor
Your car will never reach those rpms as you're measuring 'off load'