Max Compression ratio Cast Iron head 4 V on 98 Octane
Need some help please. This may have been covered before , if so can someone post the link?
I am planning my next Cleveland Stroker build using Cast 4V Closed chamber heads.
I need to know what that max Static comp ratio 4V cast headed engine will run with using 98 Octane fuel.
I have been using the Keith black Dynamic Comp calculator, and it is showing 11.6 static and 8.308 Dynamic with the setup/ cam I plan to use.
It consists of the following:
3.850 Eagle Crank
6.125 H Beams,
+ 30 Forged flat tops, 3 cc top volume, 1.065 Comp height
zero piston deck
0.040 Compressed head gasket, Gasket bore is 4.155
The heads are standard 64cc chamber.
Planning to run a manual trans too.
Thanks in advance for all help