Just got them on.. I have not had a chance to try them at the track yet, but I took them out for a spin on the street.


With the stock f1's I would spin them from any RPM in first all the way through second.. With the ET's I tried going from about 3000 rpm in first and floored it (This would have been a spin/hop fest with the f1's) and they just dead hooked.. not even a chirp

Can't wait to see how they work at the track..