Hi,
I know something, when you want to know the REAL Compression ratio for a motor, you have to know, the combustion chamber volume, the bore, stroke, gasket thickness and the deck of the motor, BUT.....
I have a question....It is better to decked the block at zéro or keep the deck to 15 or 20 thousand....right now, I have 9.5 CR in my bbc, but I want to raise the CR to 10.7 (with aluminum head)...to stay pump gaz.. It is better to know all the spec (and the deck) to reach this CR or to decked the block at zero...I already heard people here in hotrodders talk about the QUENCH , I really dont understand what is the quench and what those people are talking about. Can you explain me...It is better to have 10.7 CR with a deck at 20 thousand ,play with the piston and gasket to reack this CR or shaved my deck to 0 to reack this CR
Thanks in avance everyone...I want to put money, but not to be poor after my project.....
Stephane..
I probably change my mind to built a Big inche small block, I already put allot of money in my big block, I will probably just change my head (full ported 049 oval port head) to a set of aluminum one....Does Canfield are a good choice??? (not really expensive..)
I know something, when you want to know the REAL Compression ratio for a motor, you have to know, the combustion chamber volume, the bore, stroke, gasket thickness and the deck of the motor, BUT.....
I have a question....It is better to decked the block at zéro or keep the deck to 15 or 20 thousand....right now, I have 9.5 CR in my bbc, but I want to raise the CR to 10.7 (with aluminum head)...to stay pump gaz.. It is better to know all the spec (and the deck) to reach this CR or to decked the block at zero...I already heard people here in hotrodders talk about the QUENCH , I really dont understand what is the quench and what those people are talking about. Can you explain me...It is better to have 10.7 CR with a deck at 20 thousand ,play with the piston and gasket to reack this CR or shaved my deck to 0 to reack this CR
Thanks in avance everyone...I want to put money, but not to be poor after my project.....
Stephane..
I probably change my mind to built a Big inche small block, I already put allot of money in my big block, I will probably just change my head (full ported 049 oval port head) to a set of aluminum one....Does Canfield are a good choice??? (not really expensive..)