Sometimes I run a 50/50 mix of VP and 93 octane in my Blaster. Usually just because I already have it mixed up for the Banshee and I don't feel like getting more gas!
I will say it runs well, but isn't needed on the my Blaster. When my head was rechambered, I clearly remember Ken asking me if I still wanted to run pump gas, which I did.
Get your head modded, its a great improvement, and a noticeable power increase for not alot of cash.