From the junk pile?

The Hemi? A new thread I think.

Somethings are coming out of the pile that are keepers and/or finishers. I think I will keep and finish the 920's and keep the 906 'boat anchors'. The 906 heads made 554 RWHP on a 9.7:1 compression normally aspirated 451.

View attachment 1715132361 View attachment 1715132363

Yes, it is a deep dark hole. View attachment 1715132364 View attachment 1715132365 View attachment 1715132366

Then 730 HP on a 500" pump gas wedge at Comp Cams engine dyno, even though we were going with 15 bent valves at the time. Old story, oft recited.
Welded up chamber 902 heads.
It's dark with a thin ceiling...Those 440 heads get laid back so much:poke: