408 scat dish pistons

[o1heavy]

got my shortblock together and already regretting the dish piston
looks as if my compression will be under 10-1 more like 9.7 or
so really was wanting 10.5 ,anyone running a dish zero decked 408
most of the heads from what I have found are 64cc chamber


I am trying to turn my 11 sec dart sport to a 10 sec dart (streetcar)
man alive our head selections are horrible
rhs heads or a 4000 thousand dollar set of modified of eddys
just kinda venting

 

[Mopar Tim]

got my shortblock together and already regretting the dish piston
looks as if my compression will be under 10-1 more like 9.7 or
so really was wanting 10.5 ,anyone running a dish zero decked 408
most of the heads from what I have found are 64cc chamber


I am trying to turn my 11 sec dart sport to a 10 sec dart (streetcar)
man alive our head selections are horrible
rhs heads or a 4000 thousand dollar set of modified of eddys
just kinda venting

Not a SBC, thats for sure! :burnout:MT

 

[Brian Hafliger]

got my shortblock together and already regretting the dish piston
looks as if my compression will be under 10-1 more like 9.7 or
so really was wanting 10.5 ,anyone running a dish zero decked 408
most of the heads from what I have found are 64cc chamber


I am trying to turn my 11 sec dart sport to a 10 sec dart (streetcar)
man alive our head selections are horrible
rhs heads or a 4000 thousand dollar set of modified of eddys
just kinda venting

4.030, 4", zero decked 20.5cc dish, 62 chamber and .039 gasket is 10.2:1.....