94Jettameowpsst
15+ Year Contributor
- 1,341
- 4
- Dec 30, 2004
-
Pittsburgh,
Pennsylvania
Got a question about this. I've read a lot of theories about crankwalk and such but one that intrigues me the most and also scares me is the one about the whole block distortion thing when the head is removed from the block. Without drawing this out into a full blown conversation, what are the chances of getting or potentially getting CW from changing the HG on a stock 7 bolt w/ unknown miles? The previous owner said it was the 2nd motor w/ very little miles but i have oil mixing with coolant issues that are really cutting my power in half (did a boost leak test and sure enough thats where my leak is).