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408W Alum or Iron ?
I have a 1969 351 Stroked to a 408.
Should I run Alum or Iron heads. If the Valves, Intake and exhaust are the same, other than weight and Cost what is the differents?
Thanks
Roy
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HMIHNTR
Lone Star LSC427, Speed-o-Motive 408 Stroker
2005 Ford SD 6.0 Harley Davidson /Super Chip 425 HP
1975 24' Campbell V-Drive / 1963 427 Ford
2000 Prowler 32' 5th wheel
And the Harley pulls them both to Lake Havasu
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