- Oct 31, 2004
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I am going to purchase heads next week for the motor I am building. I have an FTI cam for it and it says I need to change the springs on the heads because of the pressure of the spring.
My question is should I buy the complete assembled heads and have the machine shop match the springs to the cam specs or buy the heads with just the valves and have the machine shop match the springs?
My question is should I buy the complete assembled heads and have the machine shop match the springs to the cam specs or buy the heads with just the valves and have the machine shop match the springs?