Looking for help on ~300 horse build

[tmontague]

Originally Posted by 06YarisRS

Nice. I'm guessing you have 93 readily available. Or would you be mixing your own 'track' gas?
I've been reading a bit lately about the 2ZRs having issues with the head gasket between adjacent cylinders. Also, been trying to find out more about head gaskets and head bolts. Everything I've read about the 2ZR suggests that it can handle forced induction at low boost. Although not boosted you've run yours through the ringer and had no issues there, right?

Some local Esso stations sell 93 and PetroCan have 94. They are not that close to me but convenient enough to go fill up some cans for track days