Didn't see a thread for this one specifically. Share your strats here. Seeing some people using the Chaparral but for those like me, who don't have it, share what you're using, strats, results, etc.
TL;DR = Lightly tuned 308 GTB, fuel save, one pit at 30 min mark, be very smooth, profit.
I just won this one yesterday using the Ferrari 308 GTB. Honestly, I wasn't too keen on this one but I scanned my garage and figured I'd give it a go. My tuning was as follows (449.13PP):
Comfort Soft tires
Customizable LSD
Ballast:
Power Restrictor
Brake Balance Controller
Gave it a go last night and was having a hard time. But, you just need laps as these old cars handle quite poorly/differently. You just need to be very smooth on the gas, brake, and wheel. Once you get used to it, it becomes natural on what you can and can't get away with. For the above, this is a one stop strat. The tires will be fine, but you will need to fuel save. Run 1 on the straights, and 2, 3, 4, on the turns and such. Some of the tighter 2nd gear turns take them in 3rd. Short shifting is also required but the car still accelerates enough to keep up with the front runners. Obviously you need to make it to the 30 min mark on one tank and this takes some paying attention. And as much as I try not to, I am not ashamed and have no qualms about it, I used TC set to 1.
At the start I got to P5 within a couple of laps and we all settled in. Was behind a Coutach and in front of a Muria. Fuel save and keep pace. Eventually some of the AI pits and I'm now in P3 behind some weird Merc and the 2000 GT. Same old same old. They both pit at like the 33 min mark which makes me super happy as I am hoping they'll have to pit twice. I am fuel saving and pit on the lap right after the 30 min mark for fuel 1% and tires which barely had any red but I got new ones anyway.
Pop out back in like P8 but pass a couple cars quick. Back to chasing the Countach, Merc, and Toyota. Countach pits and I get passed by a VW bus (might be the most depressing thing I've ever said about GT). Maybe he dropped an LS1 into it because it was super fast, but he had to pit a lot so I wasn't worried, and he did shortly after. Caught up to the Merc/Toyota again and passed the Merc easy as he was held up by a lapped car and both refused to come off the racing line, even on a straight haha. The Merc then pit. Eventually pass the Toyota and am leading with ~15 mins left. Then, I made my first mistake of the whole race.
After that crest going down to that last tight right then left before the finish, the car had a little too much steering input when I hit the brakes and it started sliding. Ended up keeping it straight but hit/scraped up against the wall 'wall-rider-style'. Cost me about 3 seconds which allowed the Toyota back through and I was now down by ~1.5 seconds. I would catch him at some points and he would walk away at others. Finally, I caught him at that same turn and passed. He kept me in his sights until about 5 mins left and he pit.
With three laps left I was up on a Renault by about 12 seconds. So I did some fuel saving just in case, keep everything clean and smooth and won the race by ~15 seconds. On a race I never really intended to do as I didn't think it would be fun, it went from frustrating to fun pretty quick.
I was so happy to be won-and-done with this I changed the oil in the Ferrari prematurely and even washed it (which I never do)... to likely be put away and never be driven again haha
Good luck.