What kind of gas should i use for my vortec 350?

alright i just built a vortec 350 a i was wondering wat kind of gas to use its a vortec block 30 over with brand new stock crank an brand new 30 over flat top pistons with rods doug herbert cam 504 lift with 2800 stall aluminum 1500 dollar head off dragster eldebrock intake 750 holly carb 350 turbo tranny an a eletric fuel pump and brand new water pump.....help wat type of gas to use???
What kind of gas should i use for my vortec 350?
Free gas.
What kind of gas should i use for my vortec 350?
Whats your compression ratio?





this article should help you on this...


http://www.bajajusa.com/High%20Octane.ht...
Reply:yeah definetly gonna need your compression ratio





hope it aint too high..because then you aint gonna be running pump gas!
Reply:What difference does it make? Unless you have lots of bucks pilled away , you can only afford 1 tank of gas be-for you have to park it. Thank you Mr Bush . you stuck your nose where it didn`t belong , got a lot of people killed , and pissed off the rest of the world. OH and now sent the country into a spiral that no one can stop . Yeah America!!!!! Thank God I dont`t have to listen to his crap . And now we have a shortage of nitro methane , going overseas , so kiss drag racing goodbye, not much longer before we don``t even have NASCAR. WEEEEEE!!!!!!
Reply:I would try 89 octane to see if it pings on it and if it does you will need to use 93 octane.