View single post by OverdriveGear
 Posted: 06-11-2005 04:49 pm
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OverdriveGear



Joined: 06-01-2005
Location: Gainesville, Georgia USA
Posts: 17
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I came across this head some years back and I was looking at the JHPG and noticed a comparison between the early 907 heads and the later ones. I put the calipers to it and calculated the later head's intake ports to be roughly 30% larger. I'm not sure what model this head came from (esprit, JH, otherwise) but it does have the smog ports. I'm guessing that this head would be a nice upgrade from the earlier versions and perhaps would amplify the benefits of performance cams.

There are numbers on opposite sides of the head reading:

K1 26FDA16

and on the rear: 14302

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