has something to do with following the flow of the air. The kidney bean shaped dome of a GM head and the fact the air charge tries to follow the previously released air. The majority of the fuel charge supposedly puddles around the exhaust valve.
has something to do with following the flow of the air. The kidney bean shaped dome of a GM head and the fact the air charge tries to follow the previously released air. The majority of the fuel charge supposedly puddles around the exhaust valve.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709