All the indy blocks I've done have been fine at or around 1000, much more, and they've all suffered. That's just my experience with them.
[/quote]

What have you seen from the World blocks in similar circumstances?

Thanks,
Mark

Happy Thanksgiving ! Pengrims


1996 Ram 1500 Sport
1968 road runner
1952 Sears Allstate licensed, pump gas, Hemi 5.98 @ 115.73 1.33 60 ft. The best is yet to come. Painless Performance / Street RODDER magazine Top 100 for 2019