Not for an AspX. But people have gotten Anacondas to 72+ Ly by stripping everything from them, including the fuel tank. Not a very useful ship but for those who care about the 70+ club it matters, so fair enough. I'm happy with my 64 Ly exploration build that I'm currently running. I could have pushed to 65 Ly but that would have taken weeks and I wanted to go out.
I can actually carry an additional 6t of stuff, so can hit about 71lys with ADS and DSS, but true it is more for the fun, see how far it can be pushed. Exploration wise I am between about 66 to 70 dwpending on SLFs, SRVs etc..