Yes but dont forget that we r also demanding more current than we ever used when i started racing some time ago now! you u were the gun if you raced with a nine turn black scrc were the packs to have .There will be a few who remember them now we race with 3300s and 6 turn somethings gotta give! Nosram have been the best speedos ive found blow one up under warranty of course and u normally have a replacement under two weeks AWESOME!!!!!!!!!!!!