abadbowtie

I have a 05 4.8L that just finished a turbo setup in a 55 chevy and did some tuning sunday and have some bigger injectors coming. I also noticed that it wants to run between 190 - 198 so I was going look into getting a different thermostat and I am not sure if the 160 is to cold or are you guys pulling the stock 186 and drilling 2 or 3 holes in it with maybe 3/16 drill bit.

Old Geezer

iTrader: (3)

Nothing wrong w/ the temp it's at, now.