CLASS RACER FORUM - View Single Post

ss3011 · 09-14-2021, 10:34 AM

If you don't plug the hole below the thermostat then coolant will just circulate within the engine and wont go through the radiator . Like most small blocks , if you get the
engine cool ,below 140 F , on the starting line , it will make more power .

09-14-2021, 10:34 AM	#6
ss3011 Senior Member Join Date: Feb 2002 Location: Southeast Michigan Posts: 909 Likes: 70 Liked 239 Times in 114 Posts	Re: Engine temperature If you don't plug the hole below the thermostat then coolant will just circulate within the engine and wont go through the radiator . Like most small blocks , if you get the engine cool ,below 140 F , on the starting line , it will make more power .