I just attempted the El Capitan endurance in the GSX-R/4 without pitting, as I said I would, but I could not win. That's because this car becomes a nightmare to drive with red rear tires. It felt like I imagine the Ford GT LM Test Car in GT5P would, in Spec I on professional physics, with N1 tires and no driving aids.
Basically, I simply could not keep the car straight, and my lap times went from 1'50 to 2'15.
These are my successful recent races:
Beginners Hall: Spider & Roadster - Races 2 and 3
Car: Toyota MR2 Spyder '99 (used, no oil change, S2 tires) / MR / 125HP / 970kg / 7.8kg/HP / 200 A-spec points
I needed that awful (heavily modified) Elise in the lineup to get 200, and managed to find ones where it started fourth or fifth. Both of these races were entirely clean, or very nearly so. I'm still searching for one it can beat for 200 at Motegi.
Beginners Hall: Lightweight cup race 3 - Driving Park Beginners course
Car: Daihatsu Move CX '95 (Used, no oil, S2 tires) / FF / 49HP / 740kg / 15.1kg/HP / 145 A-spec points
I honestly didn't know I was copying you, Smallhorses, but this is a great little car for this race. I would have gotten over 150 points if I had had S1s on hand. The lineup I drew was very good, with three equally matched and relatively slow "boxes" starting up front and holding up a Copen and Cappuccino.
I did the Supercar Festival in the M5, too, but that isn't new either. I did, however, use Cien-free lineups for Seoul (S1s), Fuji (S2s), and New York (S1s). In the other races, the Cien was held up enough to not be a threat. All of the races were clean, save for a couple times the AI barged into my side or rear on straights.
European Hall: British GT Series - All Races
Car: TVR Cerbera Speed Six '97 (Used, no oil, S2 tires) / FR / 316HP / 1130kg / 3.6kg/HP / 146 A-spec points
Very easy races, done cleanly except for a couple rear-to-front and side-to-side contacts that weren't my fault. I chose to qualify for the last four races, but it doesn't make a lot of difference at the standing start races.
Edit: A very hard-fought 200 point sweep.
European Hall: La Festa Italiano - Races 1 and 3
Car: Lancia Delta HF Integrale Evoluzione '91 (Used, no oil change, S2 tires) / 4WD / 189HP / 1350kg / 7.1kg/HP / 200 A-spec points
European Hall: La Festa Italiano Race 2 - Cote D'Azur
Car: Lancia Delta HF Integrale Evoluzione '91 (Used, no oil change, S1 tires) / 4WD / 189HP / 1350kg / 7.1kg/HP / 200 A-spec points
For the open tracks of Infineon and Autumn Ring, I chose lineups with three Alfas, a Fiat, and the real threat, the other Delta, in either fourth or fifth. In both races, I passed the Delta relatively quickly and basically sealed the win by blocking it a bit and waiting for the FFs to go off-roading. Cote D'Azure was tough, though. I figured out I needed an Alfa 166 starting first to hold up the field, but ran out of patience before finding a lineup with that essential criterion that allowed me to use S2s for 200. So, while my lineup did have the 166 on pole, I had to use S1s, and it did work, after many retries.
Edit 2:
European Hall: Pan Euro Championship - Races 1, 2, 4, and 5
Car: Jaguar S-Type R '02 (S1 tires, no oil change) / FR / 400HP / 1800kg / 4.5kg/HP / 200 A-spec points
European Hall: Pan Euro Championship Race 3 - Sarthe
Car: Jaguar S-Type R '02 (S2 tires, no oil change) / FR / 400HP / 1800kg / 4.5kg/HP / 200 A-spec points
I initially tried to run a championship against the XJ220 and Motor Sport Elise. Mistake.
I smoked them at Opera and assumed that all but Sarthe would be easy, but I couldn't beat the Elise at Grand Valley and gave up early at Sarthe and Nurburgring. I did beat the Elise at Cote D'Azur, but I had to block on the uphill every lap. Then I went back and tried the championship again against a Cizeta and a BTR, and won at Grand Valley, but was way too slow at Sarthe and Nurburgring, even with some erratic driving from them. So I did those two races against single lineups. At Nurburgring, the Esprit Sport 350 was at the front, and I passed it at Aremburg on lap 2, having gained about 4 seconds when it went off-roading at the end of lap 1. The Elise was in the lineup too, helping me to get points, but posing no threat because of countless trips into the grass and sand.
Sarthe was very funny.
I went for a lineup with the Elise starting first, followed by a Cizeta and a Cerbera, with a couple of slow cars rounding out the field. The lineup choice was very strategic, since as expected, the Elise spun out exiting Dunlop and collected the whole field! That allowed me to pass the Cizeta, but the race certainly wasn't over yet... I had bargained for wilder driving from what I knew would be the fastest AI car on the straights, but a ton of blocking sufficed to keep it behind me. I received many full-speed rammings in the rear between chicanes, but it never got past. In the end, it took itself out in the Porsche Curves and the Ford Chicanes, and the Elise, which had gotten very close by that point, spun out as well. Don't you love these races with modified AI, watching them overdrive their cars?