Originally Posted By cudaman1969
YWhat's more impressive a 318 with iron heads that have 500 hours each of hand porting running 11.50s or aluminum heads out of the box running 11.00.


Fixed that for you.

J heads are so wonderful they quit making them ~45 years ago.

If you are going to mess with iron heads Magnums are a better choice.

They say there are no such thing as a stupid question.
They say there is always the exception that proves the rule.
Don't be the exception.