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CNC Machined Cylinder Heads We've taken something great and made it even better! Now our heads are available fully CNC Machined on both the intake and exhaust ports. Call for price and availability. Currently in stock and ready to ship. Supplied fully assembled and ready to bolt on. We ship our heads anywhere in the lower 48 US states for a flat rate of just $55 per pair!! All specs and hardware can be found on our CYLINDER HEADS PAGE.
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| Over a pound of aluminum is removed from the ports during CNC machining, taking over 43cc's out of the port. This enlarges the intake ports from the stock 212cc's out to 255cc's! Because the automated machine which does the porting is fully computer controlled, it can produce results which are identical and repeatable down to accuracies measuring in the thousandths of an inch. This means all ports will be exactly the same shape and volume, ensuring the flow numbers are consistent and accurate for EVERY port on EVERY head. |
| Another view from the port window side of the intake port shows what a straight shot the intake port has. An intake port that flows over 320 CFM will put the average stroker motor well into the high 600 to low 700 horsepower range. |
| The exhaust ports are just as nice as the intakes. The seats are blended perfectly into the throat of the port. |
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