Quote:
Its a Morroso, the kind that replaces the factory pump, I don't run a thermostat so the water has no restriction, On a factory pump with a belt the pump volume is progressive with rpm, the electric pumps the same speed all the time, my heating problem is only the short blast @ wot, 50 degree rise fast, so my thought was not to slow down the flow?
If the water is moving too fast it can't absorb any heat, and could cause your problem. If the water is moving too slow/ not circulating well it can overheat the water in the heads and block, and cause your problem. Just brain storming.
One day I will have something cool here.
| 
