While I agree that taking a car that's ridiculously fast compared to the AI cars takes the challenge away from the race, I don't necessarily agree that b-specing enduros is a game spoiler.
No enduro driver does the full race - especially 24hrs! - so why should you?
Your b-spec driver is kind of like a teammate who takes over while you rest. I don't see a problem with that if you want to make the race 'realistic'. It really comes down to how much you let your teammate drive. If you only run the first and last session in a race then that is kinda taking the fun out of it but if you do the majority of the race then why not.
I havent done the 24 hrs yet and not particularly looking forward to them (esp as I really don't like the Le Searte circuits!) but I do intend to make them a reasonable race and not just blast away into the distance with an overpowered car. I'd also like to do it in tandem with my b-spec driver (once he's stopped mashing the corscrew at laguna like he did the one time I let him loose

) and run it as if I was doing a true enduro. The only 'spoiler' I might use is to fast forward some b-spec sessions to speed things upa bit.
Well, that's my bit said... whatever way you do it, as long as you enjoy it - that's the main thing

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