Set timing, hei mod
Make sure you have a full 4 gallons of coolant in the radiator, and engine.
It's hard to get the air bled out of the block and heads that is trapped behind the thermostat.
A few of us drill an 1/8" hole in the thermostat to help the trapped air get out of the engine when filling with coolant. Then it does not over heat.
Make sure you have a full 4 gallons of coolant in the radiator, and engine.
It's hard to get the air bled out of the block and heads that is trapped behind the thermostat.
A few of us drill an 1/8" hole in the thermostat to help the trapped air get out of the engine when filling with coolant. Then it does not over heat.
