Heads for blower
11-17-2009, 08:09 PM
#1
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Heads for blower
Which heads would you guys recomend for a 509 with 5-7 pounds of boost, turning max rpm of 5600.
Thanks
Thanks
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11-18-2009, 07:59 AM
#4
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Cams are 525efi
11-18-2009, 08:43 AM
#5
Many choices out there, just make sure they are aluminum.
Best talk to Bob Madera of Marine Kinetics. He can spec heads and a cam that will make more power than you think.
Call Bob at 585-654-8583
Tell him Smitty sent you.
Best talk to Bob Madera of Marine Kinetics. He can spec heads and a cam that will make more power than you think.
Call Bob at 585-654-8583
Tell him Smitty sent you.
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Want your ECU tuned right?? Call Mark at Precision www.pmefi.com
Want your ECU tuned right?? Call Mark at Precision www.pmefi.com
11-19-2009, 11:24 AM
#8
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I have the same set up. Bored 502efi, procharged at 7#, using the 525 cam and dart Pro1 320 mild port.
The combo dynoed 814+ @ 5500
That was with all the pumps belts and marine exhaust.
The combo dynoed 814+ @ 5500
That was with all the pumps belts and marine exhaust.
