Can vintage keep up with a modern car?

[Glenn]

I have been running my XX at south lakes for a couple of years and I have had some good results but I was wondering if I should upgrade to maybe the new Cougar or an RB5. Not keen on the B4 as everyone has one.

My question is, if I could set my XX up correctly will I be able to compete and win against younger cars or should I ditch the vintage machine and spend lots of wad? Would I be wasting my money?

I think it can compete, especially with a good driver. Does anyone else run a vintage car with more modern machines?