I ran a 12.89 in a stock FG Manual (well had a K&N and replaced intake pipe) with taxi tyres on The key for me was to do as bigger burnout as possible, get to the tree, stall it up to 3000RPM with the handbrake up a little but finger on the button. Tree goes green and just wait until your ready for a good take off (remember they're not counting your response time) get a good even match from releasing the handbrake to releasing the clutch, the hardest and most crucial part rev out to 6000RPM (verge of the rev limiter), changing into 2nd and 3rd only put the clutch in a little, slam the gear stick in and keep your foot flat on the accelerator, remember you have triple synchos so the gear stick is going to slide right in. I got a 1.98 60ft which is pretty good for a stock manual. picky of my magical run, I have 2 numbers cause the missus wanted to have a go as well, actually she got a 13.9 which isnt too bad at all!