Building the Head
03-22-2007, 04:18 AM
#11
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Originally Posted by Popeye' date='Mar 22 2007, 03:33 AM
What is wrong with Crower cams? The family has been in the cam bussiness for decades. My father used Crower Cams back in the 70's in his Ford sandrail with excellent results.
Crower is one of the few US cam manufacturers that has part numbers for the F20/22.
Crower is one of the few US cam manufacturers that has part numbers for the F20/22.
Even when there has been gains it has been minimal and isn't worth the cost and effort. You could gain more from a test pipe.
03-22-2007, 05:09 AM
#12
Originally Posted by Popeye' date='Mar 22 2007, 03:33 AM
What is wrong with Crower cams? The family has been in the cam bussiness for decades. My father used Crower Cams back in the 70's in his Ford sandrail with excellent results.
Crower is one of the few US cam manufacturers that has part numbers for the F20/22.
Crower is one of the few US cam manufacturers that has part numbers for the F20/22.
Brian Crower cams have failed to deliver a good product for the F20c and F22c.
03-22-2007, 05:43 AM
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Is there anyone/shops out there with a good "multi-level" CNC port template for the F20 head? Multi-level meaning streetable or full race. Hell, I guess it's all full race with a 9k redline.
I worked a lot with small block fords and there were multiple shops with various CNC programs for a certain head and depending on what you were going to use the car for?
I would think that given how much this engine is "maxed out" from the factory so to speak; that someone would have to be darn good to perform a worthwhile manual port job. CNC matches each cylinder, etc etc. Any input from you race guys.
I worked a lot with small block fords and there were multiple shops with various CNC programs for a certain head and depending on what you were going to use the car for?
I would think that given how much this engine is "maxed out" from the factory so to speak; that someone would have to be darn good to perform a worthwhile manual port job. CNC matches each cylinder, etc etc. Any input from you race guys.
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