HI I run a ZC DOHC almost stock. and I wonder if Im better to run colder spark plug.. because now im running BCPR6E-11 and my engine get hot too much fast..

 

Colder spark plugs are used primarily for Forced Induction cars, such as those using Supercharger, Turbo or Nitrous.

What do you mean your engine gets hot to fast? As in temperature gauge gets hot fast? Does it over heat?

Try and explain it a little more.

 

my spark plug BCPR6E-11 got 15 000 kilo on them. and the tips is white.. its suposed to be chocolate..

my engine dont overheat but I think its not normal to my engine to get hot fast like this..

 

The BCPR6E-11 is the stock plug for that motor. what ECU are you running?



This might help you out a little more. Since you are running the stock plug for the motor, the timing might be to advanced, you are running to lean etc.

 

You have been misinformed. Hotter or colder plugs have no impact on the running temperature of your motor.