I did it with the countach lp400 and I'm sure it's not as hard as you think (I think of myself as being pretty rubbish with my dual shock!). Just get all the mod bits, a rear wing, race softs and just set a really short gear ratio, it doesn't matter if you redline in the tunnel or on the start finish as both are easy to outbrake your opponent at the end of them. The racing line here helps you here as it's quite easy to block, maybe use a chunk of traction control if it helps and just point yourself to the inside of turn one at the start. With that short gear ratio if your brutal into that bend you should be able to come out of it in 1st. Even if your 2nd so long as the 2j isn't first you should be able to easily get up the inside at the hairpin. You need to be like the Fonz round this track, heeeeeyyyyyy!👍👍