Cars are as follows - The Ensign isn't in this mod sadly.
Parnelli VPJ4 = 1:36.643 (I know I've said I liked it's handling, but really didn't expect that!)
BT44 = 1:36.846 (unspeakably fast even on stock setup)
Embassy/Hill GH1 = 1:36.873
Tyrrell 007 = 1:36.978 (fantastic to drive hard)
McLaren MP23 = 1:37.030
Lotus 72E = 1.37.117 (very rewarding when right, evil when not)
Penske PC1 = 1:37.136 (Not so terrible with a decent setup under it)
Surtees TS16 = 1:37.171
Fittipaldi = 1:37.173 (Stand out car for me, fantastic to drive - just let down by 'slower' DFV)
Williams FW04 = 1:37.277 (nice to drive)
Shadow DN5 = 1:37.370 (Very tail happy, hard to drive on edge)
BRM P201 = 1:37.382 (will certainly go faster will a better setup)
312T = 1:37.472 (Not re-driven yet)
Hesketh 308b = 1:37.499 (I've gone faster since with a better setup, but I'm not helping you lot :P )
Tyrrell P34 = 1:37.505 (Struggles on bumpy/hilly tracks, should go a bit faster)
March 751 = 1:37.562 (actually really quite hard to setup, twitchy to drive)
Cheers, I've modified my list to suit your reply and will send it up the line.
Oh no, look at the Parnelli. I'm going to be the slowest driver in the fastest car