View Single Post
Old 08-02-2012, 06:46 PM
  #8  
TheYellaBrick
Senior Member
RACING JUNKIE
 
TheYellaBrick's Avatar
 
Join Date: Mar 2008
Location: Emmett, Idaho
Posts: 7,334
Default

Depends if the heads are iron or aluminum and what kind of fuel. Either way, you need enough heat in the heads for proper and complete combustion to take advantage of the cool intake charge.
TheYellaBrick is offline