Past 2 nights...

[quote=“J&J,post:181,topic:33897"”]

LT1 blocks aren’t rigid even when converted to 4 bolt mains. Now if it was filled with Hard Block it might last a little while

[/quote]

Hard for me to believe that the LT1 iron BLOCK wouldn’t be able to handle a 250 shot. Thats usually the last thing you worry about…

Considering that LT1’s and many other SBC’s are able to get away with running 125-150 shots on totally stock internal motors.
It just doesn’t seem right?..:shrug: