I am putting a new head on my truck and plan on using a 20 over marine head gasket. Now my concern is will i have to use thiner injector washers to keep the correct spray pattern. Or is 20k not enof to matter. I know it will lower the compression some, because of the thicker gasket. Any feed back is helpfull thankyou.

 

i ran into this problem on my truck, all i got on compd was, if it bothers you change the washers basically, seems like it doesnt make that big of a difference

 

ok i was kinda thinking the same thing