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Will Ported 308 Iron Eagle Dart heads work on a 565?

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Will Ported 308 Iron Eagle Dart heads work on a 565?

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Old 06-15-2016 | 11:05 AM
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Default Will Ported 308 Iron Eagle Dart heads work on a 565?
5600 rpm max. Anybody?
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Old 06-15-2016 | 11:11 AM
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Wrong section. Put in q&a or boating on a budget.
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Old 06-15-2016 | 12:51 PM
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They will work just fine. I would imagine there not 308's anymore with any kind of port work which will help u out also. If it means anything to u I am using ported 310's on my 555 builds. As mentioned in above post move thread over to Q@A for more opinions etc.
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Old 06-15-2016 | 01:25 PM
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I had ported 308's on 500's turned into 540's. Ported the EFI plenum too but THAT was what was holding the motor back, not the heads.
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Old 06-15-2016 | 01:38 PM
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Sorry guys tried to do this from my phone and somehow it went to the wrong place.
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Old 06-16-2016 | 12:51 AM
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No prob. Moved to Tech Q & A section
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