My best was 13.6 but everytime i went up the strip I blew a hose off !!!!!
My last run, I had a perfect launch but hit second gear and Wham !!!! , no boost blew the hose off the actuater ( i think )
Have bee replacing hoses yesterday and going to plumb in the front mount for the next RWYB
Hopefully will have ne wheels and wider rubber on the car too, which will eliminate the wheel spin in first a little
Was a good day though ...........