That Dude that fixes BRONZE impeller should be able to repair that good as new. Seriously I have never seen one that bad. Did the crank break first?
Ron
That's a 109 casting out of an '86 or '87 Buick Grand National or T-type. Takes waaaaaay more than 24#'s to make them act up, but damn. That's some serious splittage. I can't imagine the amount of detonation to make that happen (and how bad ass the pistons are to let it get that far). Normally the 4bolt head sealing won't let it get to that level.
A forum community dedicated to performance boat owners and enthusiasts. Come join the discussion about offshore racing, performance, modifications, builds, classifieds, troubleshooting, maintenance, and more!