07-11-2018, 10:29 AM
I've seen more than one stick other than at the exhaust. How I love alky/castor! I have NEVER lost a piston other than just having it wear out from use, when running castor/alky. Last engine I stuck was my brand new George Pollack open Atlas 1 back in '78. I thought I'd just break it in with the stock HR on gas and oil. Whoops! Didn't hurt the bore at all, but ruined the brand new piston. 
That's the engine Charlie Craibe still has on his Black Widow. It's still STOCK BORE! TJ
That's the engine Charlie Craibe still has on his Black Widow. It's still STOCK BORE! TJ