View Single Post
  #8  
Old 02-06-2015, 12:14 PM
parmas parmas is offline
Senior Member
 
Join Date: Jun 2013
Location: malta
Posts: 210
Default Re: spark plug heat range advice

Quote:
Originally Posted by chris-mr2 View Post
So to sum up, the fact that water meth is in cylinders cooling the charge doesnt affect the heat grade of a spark plug by cooling the plug directly?
Chris, if the cylinder / combustion is cooler / the plug is cooler aswell !

So when cooling the charge by means of extra fuel or water the plugs result cooler. Too much cool charge and you foul the plug !
Reply With Quote