Ponjon if you are referring to a block fill / ring seal topic there are good comments on the subject including some related to Jim Butler and ta man's recent build here:
http://forums.maxperformanceinc.com/...highlight=1997
And others made regarding ring seal in conjunction with hard block. Some related to higher horsepower considerations as in post #13 here:
http://forums.maxperformanceinc.com/...t=filled+block
.
__________________
'70 TA / 505 cid / same engine but revised ( previous best 10.63 at 127.05 )
Old information here:
http://www.hotrod.com/articles/0712p...tiac-trans-am/
Sponsor of the world's fastest Pontiac powered Ford Fairmont (engine)
5.14 at 140 mph (1/8 mile) , true 10.5 tire, stock type suspension
https://www.youtube.com/watch?v=qDoJnIP3HgE