1. oblvnnwtnjhn

    Newer piston option for L/F head

    I saw this on KW forum posted by bmorgil and thought this may be of interest to our members: https://rebuilderschoice.com/uncategorized/new-production-pistons-henry-j-jeep-willys-l-f-head-134-cubic-inch-4-cylinders/
  2. john_parkeriv

    6-226 | Piston damage?

    Hey y'all, I'd just finished my engine teardown when I noticed a dent in the top of all six pistons. All the replacement pistons I've seen have been flat, so this seemed to be an issue. Since I plan on running boost, I need to know if this is potentially a weak link. Would I need to replace the...