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August 23, 2003
Dave....
Same principle as A series or any other
head. Larger intake valves improve breathing in terms of "mass flow"
at the expense of "velocity" in terms of low end torque.
Like everything else, it's a compromise
situation, as in upgrading cam. You give
up a little at the bottom or a little more in
the middle and top.
Cap'n. Bob
'60 :{)
PilotRob@... 24667
Posted on August 23, 2003 08:54 PM
Posted to category(s) Cylinder Head | Engine (external) | Engine (internal) | Exterior | Intake System | Tuning
