Some random thoughts came to mind..
So it was not mainly the heat that cracks the heads of the redblock but lack of material from the bigger
Yukon6.2 NVM on the samples. I just found a crack free 1981 660 cast Redblock.
For you Robyn, Anything ;-)
Once you get the test results....please post the data....This will be very interesting stuff.....
Robyn Today, 13:43I contacted a lab…
https://www.metengr.com
1. I need 1-5grams of 6.2 Redblock Drill Shavings.
2. Grind the block surface
Chainsaws are hoarded as well
As a crossover tie in, i have a diesel powered chainsaw...
And a few other rarities in the chainsaw world.